164955630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{785503}}^1$

素因数の和:785520

約数の個数: 32

約数和(自身を含む): 452450304

約数和(自身を除く): 287494674

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 785503, 1571006, 2356509, 3927515, 4713018, 5498521, 7855030, 10997042, 11782545, 16495563, 23565090, 27492605, 32991126, 54985210, 82477815, 164955630]

約数ペア:

[(1, 164955630), (2, 82477815), (3, 54985210), (5, 32991126), (6, 27492605), (7, 23565090), (10, 16495563), (14, 11782545), (15, 10997042), (21, 7855030), (30, 5498521), (35, 4713018), (42, 3927515), (70, 2356509), (105, 1571006), (210, 785503)]