90175620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6563}}^1$

素因数の和:6804

約数の個数: 48

約数和(自身を含む): 253632960

約数和(自身を除く): 163457340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6563, 6870, 13126, 13740, 19689, 26252, 32815, 39378, 65630, 78756, 98445, 131260, 196890, 393780, 1502927, 3005854, 4508781, 6011708, 7514635, 9017562, 15029270, 18035124, 22543905, 30058540, 45087810, 90175620]

約数ペア:

[(1, 90175620), (2, 45087810), (3, 30058540), (4, 22543905), (5, 18035124), (6, 15029270), (10, 9017562), (12, 7514635), (15, 6011708), (20, 4508781), (30, 3005854), (60, 1502927), (229, 393780), (458, 196890), (687, 131260), (916, 98445), (1145, 78756), (1374, 65630), (2290, 39378), (2748, 32815), (3435, 26252), (4580, 19689), (6563, 13740), (6870, 13126)]