13249620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73609}}^1$

素因数の和:73624

約数の個数: 36

約数和(自身を含む): 40191060

約数和(自身を除く): 26941440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 73609, 147218, 220827, 294436, 368045, 441654, 662481, 736090, 883308, 1104135, 1324962, 1472180, 2208270, 2649924, 3312405, 4416540, 6624810, 13249620]

約数ペア:

[(1, 13249620), (2, 6624810), (3, 4416540), (4, 3312405), (5, 2649924), (6, 2208270), (9, 1472180), (10, 1324962), (12, 1104135), (15, 883308), (18, 736090), (20, 662481), (30, 441654), (36, 368045), (45, 294436), (60, 220827), (90, 147218), (180, 73609)]