30218521

素因数分解:

${\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1871}}^1$

素因数の和:2423

約数の個数: 8

約数和(自身を含む): 31269888

約数和(自身を除く): 1051367

約数列:

[1, 31, 521, 1871, 16151, 58001, 974791, 30218521]

約数ペア:

[(1, 30218521), (31, 974791), (521, 58001), (1871, 16151)]