30020529

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{129959}}^1$

素因数の和:129980

約数の個数: 16

約数和(自身を含む): 49904640

約数和(自身を除く): 19884111

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 129959, 389877, 909713, 1429549, 2729139, 4288647, 10006843, 30020529]

約数ペア:

[(1, 30020529), (3, 10006843), (7, 4288647), (11, 2729139), (21, 1429549), (33, 909713), (77, 389877), (231, 129959)]