610425530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{426871}}^1$

素因数の和:426902

約数の個数: 32

約数和(自身を含む): 1290860928

約数和(自身を除く): 680435398

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 426871, 853742, 2134355, 4268710, 4695581, 5549323, 9391162, 11098646, 23477905, 27746615, 46955810, 55493230, 61042553, 122085106, 305212765, 610425530]

約数ペア:

[(1, 610425530), (2, 305212765), (5, 122085106), (10, 61042553), (11, 55493230), (13, 46955810), (22, 27746615), (26, 23477905), (55, 11098646), (65, 9391162), (110, 5549323), (130, 4695581), (143, 4268710), (286, 2134355), (715, 853742), (1430, 426871)]