149969270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1801}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 295037856

約数和(自身を除く): 145068586

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 757, 1514, 1801, 3602, 3785, 7570, 8327, 9005, 16654, 18010, 19811, 39622, 41635, 83270, 99055, 198110, 1363357, 2726714, 6816785, 13633570, 14996927, 29993854, 74984635, 149969270]

約数ペア:

[(1, 149969270), (2, 74984635), (5, 29993854), (10, 14996927), (11, 13633570), (22, 6816785), (55, 2726714), (110, 1363357), (757, 198110), (1514, 99055), (1801, 83270), (3602, 41635), (3785, 39622), (7570, 19811), (8327, 18010), (9005, 16654)]