30790529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4493}}^1$

素因数の和:4600

約数の個数: 16

約数和(自身を含む): 38828160

約数和(自身を除く): 8037631

約数列:

[1, 7, 11, 77, 89, 623, 979, 4493, 6853, 31451, 49423, 345961, 399877, 2799139, 4398647, 30790529]

約数ペア:

[(1, 30790529), (7, 4398647), (11, 2799139), (77, 399877), (89, 345961), (623, 49423), (979, 31451), (4493, 6853)]