190017810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2111309}}^1$

素因数の和:2111322

約数の個数: 24

約数和(自身を含む): 494046540

約数和(自身を除く): 304028730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2111309, 4222618, 6333927, 10556545, 12667854, 19001781, 21113090, 31669635, 38003562, 63339270, 95008905, 190017810]

約数ペア:

[(1, 190017810), (2, 95008905), (3, 63339270), (5, 38003562), (6, 31669635), (9, 21113090), (10, 19001781), (15, 12667854), (18, 10556545), (30, 6333927), (45, 4222618), (90, 2111309)]