65390330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1993}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 125334864

約数和(自身を除く): 59944534

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1930, 1993, 3281, 3986, 6562, 9965, 16405, 19930, 32810, 33881, 67762, 169405, 338810, 384649, 769298, 1923245, 3846490, 6539033, 13078066, 32695165, 65390330]

約数ペア:

[(1, 65390330), (2, 32695165), (5, 13078066), (10, 6539033), (17, 3846490), (34, 1923245), (85, 769298), (170, 384649), (193, 338810), (386, 169405), (965, 67762), (1930, 33881), (1993, 32810), (3281, 19930), (3986, 16405), (6562, 9965)]