268238430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2980427}}^1$

素因数の和:2980440

約数の個数: 24

約数和(自身を含む): 697420152

約数和(自身を除く): 429181722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2980427, 5960854, 8941281, 14902135, 17882562, 26823843, 29804270, 44706405, 53647686, 89412810, 134119215, 268238430]

約数ペア:

[(1, 268238430), (2, 134119215), (3, 89412810), (5, 53647686), (6, 44706405), (9, 29804270), (10, 26823843), (15, 17882562), (18, 14902135), (30, 8941281), (45, 5960854), (90, 2980427)]