12607890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{420263}}^1$

素因数の和:420273

約数の個数: 16

約数和(自身を含む): 30259008

約数和(自身を除く): 17651118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 420263, 840526, 1260789, 2101315, 2521578, 4202630, 6303945, 12607890]

約数ペア:

[(1, 12607890), (2, 6303945), (3, 4202630), (5, 2521578), (6, 2101315), (10, 1260789), (15, 840526), (30, 420263)]