30041992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{220897}}^1$

素因数の和:220920

約数の個数: 16

約数和(自身を含む): 59642460

約数和(自身を除く): 29600468

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 220897, 441794, 883588, 1767176, 3755249, 7510498, 15020996, 30041992]

約数ペア:

[(1, 30041992), (2, 15020996), (4, 7510498), (8, 3755249), (17, 1767176), (34, 883588), (68, 441794), (136, 220897)]