4228490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2083}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 9002880

約数和(自身を除く): 4774390

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 2083, 4166, 10415, 14581, 20830, 29162, 60407, 72905, 120814, 145810, 302035, 422849, 604070, 845698, 2114245, 4228490]

約数ペア:

[(1, 4228490), (2, 2114245), (5, 845698), (7, 604070), (10, 422849), (14, 302035), (29, 145810), (35, 120814), (58, 72905), (70, 60407), (145, 29162), (203, 20830), (290, 14581), (406, 10415), (1015, 4166), (2030, 2083)]