307006075240

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{29183087}}^1$

素因数の和:29183361

約数の個数: 32

約数和(自身を含む): 693390170880

約数和(自身を除く): 386384095640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 10520, 29183087, 58366174, 116732348, 145915435, 233464696, 291830870, 583661740, 1167323480, 7675151881, 15350303762, 30700607524, 38375759405, 61401215048, 76751518810, 153503037620, 307006075240]

約数ペア:

[(1, 307006075240), (2, 153503037620), (4, 76751518810), (5, 61401215048), (8, 38375759405), (10, 30700607524), (20, 15350303762), (40, 7675151881), (263, 1167323480), (526, 583661740), (1052, 291830870), (1315, 233464696), (2104, 145915435), (2630, 116732348), (5260, 58366174), (10520, 29183087)]