30390888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{115117}}^1$

素因数の和:115137

約数の個数: 32

約数和(自身を含む): 82884960

約数和(自身を除く): 52494072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 115117, 230234, 345351, 460468, 690702, 920936, 1266287, 1381404, 2532574, 2762808, 3798861, 5065148, 7597722, 10130296, 15195444, 30390888]

約数ペア:

[(1, 30390888), (2, 15195444), (3, 10130296), (4, 7597722), (6, 5065148), (8, 3798861), (11, 2762808), (12, 2532574), (22, 1381404), (24, 1266287), (33, 920936), (44, 690702), (66, 460468), (88, 345351), (132, 230234), (264, 115117)]