30257292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193957}}^1$

素因数の和:193977

約数の個数: 24

約数和(自身を含む): 76031536

約数和(自身を除く): 45774244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193957, 387914, 581871, 775828, 1163742, 2327484, 2521441, 5042882, 7564323, 10085764, 15128646, 30257292]

約数ペア:

[(1, 30257292), (2, 15128646), (3, 10085764), (4, 7564323), (6, 5042882), (12, 2521441), (13, 2327484), (26, 1163742), (39, 775828), (52, 581871), (78, 387914), (156, 193957)]