258788430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2875427}}^1$

素因数の和:2875440

約数の個数: 24

約数和(自身を含む): 672850152

約数和(自身を除く): 414061722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2875427, 5750854, 8626281, 14377135, 17252562, 25878843, 28754270, 43131405, 51757686, 86262810, 129394215, 258788430]

約数ペア:

[(1, 258788430), (2, 129394215), (3, 86262810), (5, 51757686), (6, 43131405), (9, 28754270), (10, 25878843), (15, 17252562), (18, 14377135), (30, 8626281), (45, 5750854), (90, 2875427)]