21107610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{234529}}^1$

素因数の和:234542

約数の個数: 24

約数和(自身を含む): 54880020

約数和(自身を除く): 33772410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 234529, 469058, 703587, 1172645, 1407174, 2110761, 2345290, 3517935, 4221522, 7035870, 10553805, 21107610]

約数ペア:

[(1, 21107610), (2, 10553805), (3, 7035870), (5, 4221522), (6, 3517935), (9, 2345290), (10, 2110761), (15, 1407174), (18, 1172645), (30, 703587), (45, 469058), (90, 234529)]