30020277

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13879}}^1$

素因数の和:13992

約数の個数: 16

約数和(自身を含む): 46192640

約数和(自身を除く): 16172363

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 13879, 41637, 97153, 291459, 1429537, 4288611, 10006759, 30020277]

約数ペア:

[(1, 30020277), (3, 10006759), (7, 4288611), (21, 1429537), (103, 291459), (309, 97153), (721, 41637), (2163, 13879)]