30904404

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{35279}}^1$

素因数の和:35359

約数の個数: 24

約数和(自身を含む): 73100160

約数和(自身を除く): 42195756

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 35279, 70558, 105837, 141116, 211674, 423348, 2575367, 5150734, 7726101, 10301468, 15452202, 30904404]

約数ペア:

[(1, 30904404), (2, 15452202), (3, 10301468), (4, 7726101), (6, 5150734), (12, 2575367), (73, 423348), (146, 211674), (219, 141116), (292, 105837), (438, 70558), (876, 35279)]