528031530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{451309}}^1$

素因数の和:451335

約数の個数: 48

約数和(自身を含む): 1478491560

約数和(自身を除く): 950460030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 451309, 902618, 1353927, 2256545, 2707854, 4061781, 4513090, 5867017, 6769635, 8123562, 11734034, 13539270, 17601051, 20308905, 29335085, 35202102, 40617810, 52803153, 58670170, 88005255, 105606306, 176010510, 264015765, 528031530]

約数ペア:

[(1, 528031530), (2, 264015765), (3, 176010510), (5, 105606306), (6, 88005255), (9, 58670170), (10, 52803153), (13, 40617810), (15, 35202102), (18, 29335085), (26, 20308905), (30, 17601051), (39, 13539270), (45, 11734034), (65, 8123562), (78, 6769635), (90, 5867017), (117, 4513090), (130, 4061781), (195, 2707854), (234, 2256545), (390, 1353927), (585, 902618), (1170, 451309)]