15512790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7283}}^1$

素因数の和:7364

約数の個数: 32

約数和(自身を含む): 37760256

約数和(自身を除く): 22247466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 7283, 14566, 21849, 36415, 43698, 72830, 109245, 218490, 517093, 1034186, 1551279, 2585465, 3102558, 5170930, 7756395, 15512790]

約数ペア:

[(1, 15512790), (2, 7756395), (3, 5170930), (5, 3102558), (6, 2585465), (10, 1551279), (15, 1034186), (30, 517093), (71, 218490), (142, 109245), (213, 72830), (355, 43698), (426, 36415), (710, 21849), (1065, 14566), (2130, 7283)]