12516330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{991}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 30140928

約数和(自身を除く): 17624598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 991, 1263, 1982, 2105, 2526, 2973, 4210, 4955, 5946, 6315, 9910, 12630, 14865, 29730, 417211, 834422, 1251633, 2086055, 2503266, 4172110, 6258165, 12516330]

約数ペア:

[(1, 12516330), (2, 6258165), (3, 4172110), (5, 2503266), (6, 2086055), (10, 1251633), (15, 834422), (30, 417211), (421, 29730), (842, 14865), (991, 12630), (1263, 9910), (1982, 6315), (2105, 5946), (2526, 4955), (2973, 4210)]