161768730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{73867}}^1$

素因数の和:73950

約数の個数: 32

約数和(自身を含む): 393568704

約数和(自身を除く): 231799974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 73867, 147734, 221601, 369335, 443202, 738670, 1108005, 2216010, 5392291, 10784582, 16176873, 26961455, 32353746, 53922910, 80884365, 161768730]

約数ペア:

[(1, 161768730), (2, 80884365), (3, 53922910), (5, 32353746), (6, 26961455), (10, 16176873), (15, 10784582), (30, 5392291), (73, 2216010), (146, 1108005), (219, 738670), (365, 443202), (438, 369335), (730, 221601), (1095, 147734), (2190, 73867)]