156728430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1741427}}^1$

素因数の和:1741440

約数の個数: 24

約数和(自身を含む): 407494152

約数和(自身を除く): 250765722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1741427, 3482854, 5224281, 8707135, 10448562, 15672843, 17414270, 26121405, 31345686, 52242810, 78364215, 156728430]

約数ペア:

[(1, 156728430), (2, 78364215), (3, 52242810), (5, 31345686), (6, 26121405), (9, 17414270), (10, 15672843), (15, 10448562), (18, 8707135), (30, 5224281), (45, 3482854), (90, 1741427)]