30315928

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{12107}}^1$

素因数の和:12426

約数の個数: 16

約数和(自身を含む): 57028680

約数和(自身を除く): 26712752

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 12107, 24214, 48428, 96856, 3789491, 7578982, 15157964, 30315928]

約数ペア:

[(1, 30315928), (2, 15157964), (4, 7578982), (8, 3789491), (313, 96856), (626, 48428), (1252, 24214), (2504, 12107)]