715207890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{38639}}^1$

素因数の和:39266

約数の個数: 32

約数和(自身を含む): 1719325440

約数和(自身を除く): 1004117550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 617, 1234, 1851, 3085, 3702, 6170, 9255, 18510, 38639, 77278, 115917, 193195, 231834, 386390, 579585, 1159170, 23840263, 47680526, 71520789, 119201315, 143041578, 238402630, 357603945, 715207890]

約数ペア:

[(1, 715207890), (2, 357603945), (3, 238402630), (5, 143041578), (6, 119201315), (10, 71520789), (15, 47680526), (30, 23840263), (617, 1159170), (1234, 579585), (1851, 386390), (3085, 231834), (3702, 193195), (6170, 115917), (9255, 77278), (18510, 38639)]