30521222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1723}}^1$

素因数の和:2263

約数の個数: 16

約数和(自身を含む): 48596112

約数和(自身を除く): 18074890

約数列:

[1, 2, 17, 34, 521, 1042, 1723, 3446, 8857, 17714, 29291, 58582, 897683, 1795366, 15260611, 30521222]

約数ペア:

[(1, 30521222), (2, 15260611), (17, 1795366), (34, 897683), (521, 58582), (1042, 29291), (1723, 17714), (3446, 8857)]