30190045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2179}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 38612160

約数和(自身を除く): 8422115

約数列:

[1, 5, 17, 85, 163, 815, 2179, 2771, 10895, 13855, 37043, 185215, 355177, 1775885, 6038009, 30190045]

約数ペア:

[(1, 30190045), (5, 6038009), (17, 1775885), (85, 355177), (163, 185215), (815, 37043), (2179, 13855), (2771, 10895)]