A remark on the number of distinct prime divisors of integers
We study the asymptotic formula for the sum $\sum_{n\leqslant x}\o(n)$ where $\o(n)$ denotes the number of distinct prime divisors of $n$, and we perform some computations which detect curve patterns in the distribution of a related sequence.
2017 ◽
Vol 13
(08)
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pp. 2115-2134
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2007 ◽
Vol 44
(02)
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pp. 285-294
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2021 ◽
Vol 20
(3)
◽
pp. 1-14
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