30515602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{31721}}^1$

素因数の和:31773

約数の個数: 16

約数和(自身を含む): 50628312

約数和(自身を除く): 20112710

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 31721, 63442, 412373, 824746, 1173677, 2347354, 15257801, 30515602]

約数ペア:

[(1, 30515602), (2, 15257801), (13, 2347354), (26, 1173677), (37, 824746), (74, 412373), (481, 63442), (962, 31721)]