135262020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4327}}^1$

素因数の和:4860

約数の個数: 48

約数和(自身を含む): 379548288

約数和(自身を除く): 244286268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 4327, 5210, 6252, 7815, 8654, 10420, 12981, 15630, 17308, 21635, 25962, 31260, 43270, 51924, 64905, 86540, 129810, 259620, 2254367, 4508734, 6763101, 9017468, 11271835, 13526202, 22543670, 27052404, 33815505, 45087340, 67631010, 135262020]

約数ペア:

[(1, 135262020), (2, 67631010), (3, 45087340), (4, 33815505), (5, 27052404), (6, 22543670), (10, 13526202), (12, 11271835), (15, 9017468), (20, 6763101), (30, 4508734), (60, 2254367), (521, 259620), (1042, 129810), (1563, 86540), (2084, 64905), (2605, 51924), (3126, 43270), (4327, 31260), (5210, 25962), (6252, 21635), (7815, 17308), (8654, 15630), (10420, 12981)]