30351734

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{6971}}^1$

素因数の和:7291

約数の個数: 16

約数和(自身を含む): 52206336

約数和(自身を除く): 21854602

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 6971, 13942, 48797, 97594, 2167981, 4335962, 15175867, 30351734]

約数ペア:

[(1, 30351734), (2, 15175867), (7, 4335962), (14, 2167981), (311, 97594), (622, 48797), (2177, 13942), (4354, 6971)]