9745710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24989}}^1$

素因数の和:25012

約数の個数: 32

約数和(自身を含む): 25189920

約数和(自身を除く): 15444210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 24989, 49978, 74967, 124945, 149934, 249890, 324857, 374835, 649714, 749670, 974571, 1624285, 1949142, 3248570, 4872855, 9745710]

約数ペア:

[(1, 9745710), (2, 4872855), (3, 3248570), (5, 1949142), (6, 1624285), (10, 974571), (13, 749670), (15, 649714), (26, 374835), (30, 324857), (39, 249890), (65, 149934), (78, 124945), (130, 74967), (195, 49978), (390, 24989)]