12225870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{45281}}^1$

素因数の和:45297

約数の個数: 32

約数和(自身を含む): 32603040

約数和(自身を除く): 20377170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 45281, 90562, 135843, 226405, 271686, 407529, 452810, 679215, 815058, 1222587, 1358430, 2037645, 2445174, 4075290, 6112935, 12225870]

約数ペア:

[(1, 12225870), (2, 6112935), (3, 4075290), (5, 2445174), (6, 2037645), (9, 1358430), (10, 1222587), (15, 815058), (18, 679215), (27, 452810), (30, 407529), (45, 271686), (54, 226405), (90, 135843), (135, 90562), (270, 45281)]