90218430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1002427}}^1$

素因数の和:1002440

約数の個数: 24

約数和(自身を含む): 234568152

約数和(自身を除く): 144349722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1002427, 2004854, 3007281, 5012135, 6014562, 9021843, 10024270, 15036405, 18043686, 30072810, 45109215, 90218430]

約数ペア:

[(1, 90218430), (2, 45109215), (3, 30072810), (5, 18043686), (6, 15036405), (9, 10024270), (10, 9021843), (15, 6014562), (18, 5012135), (30, 3007281), (45, 2004854), (90, 1002427)]