30880676

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{47363}}^1$

素因数の和:47530

約数の個数: 12

約数和(自身を含む): 54373872

約数和(自身を除く): 23493196

約数列:

[1, 2, 4, 163, 326, 652, 47363, 94726, 189452, 7720169, 15440338, 30880676]

約数ペア:

[(1, 30880676), (2, 15440338), (4, 7720169), (163, 189452), (326, 94726), (652, 47363)]