30826556

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{130621}}^1$

素因数の和:130684

約数の個数: 12

約数和(自身を含む): 54861240

約数和(自身を除く): 24034684

約数列:

[1, 2, 4, 59, 118, 236, 130621, 261242, 522484, 7706639, 15413278, 30826556]

約数ペア:

[(1, 30826556), (2, 15413278), (4, 7706639), (59, 522484), (118, 261242), (236, 130621)]