13728810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1087}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 33057792

約数和(自身を除く): 19328982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1087, 1263, 2105, 2174, 2526, 3261, 4210, 5435, 6315, 6522, 10870, 12630, 16305, 32610, 457627, 915254, 1372881, 2288135, 2745762, 4576270, 6864405, 13728810]

約数ペア:

[(1, 13728810), (2, 6864405), (3, 4576270), (5, 2745762), (6, 2288135), (10, 1372881), (15, 915254), (30, 457627), (421, 32610), (842, 16305), (1087, 12630), (1263, 10870), (2105, 6522), (2174, 6315), (2526, 5435), (3261, 4210)]