610426780

素因数分解:

$2^2\times 5^1\times {\mathrm{4177}}^1\times {\mathrm{7307}}^1$

素因数の和:11493

約数の個数: 24

約数和(自身を含む): 1282378608

約数和(自身を除く): 671951828

約数列:

[1, 2, 4, 5, 10, 20, 4177, 7307, 8354, 14614, 16708, 20885, 29228, 36535, 41770, 73070, 83540, 146140, 30521339, 61042678, 122085356, 152606695, 305213390, 610426780]

約数ペア:

[(1, 610426780), (2, 305213390), (4, 152606695), (5, 122085356), (10, 61042678), (20, 30521339), (4177, 146140), (7307, 83540), (8354, 73070), (14614, 41770), (16708, 36535), (20885, 29228)]