177470670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{455053}}^1$

素因数の和:455076

約数の個数: 32

約数和(自身を含む): 458694432

約数和(自身を除く): 281223762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 455053, 910106, 1365159, 2275265, 2730318, 4550530, 5915689, 6825795, 11831378, 13651590, 17747067, 29578445, 35494134, 59156890, 88735335, 177470670]

約数ペア:

[(1, 177470670), (2, 88735335), (3, 59156890), (5, 35494134), (6, 29578445), (10, 17747067), (13, 13651590), (15, 11831378), (26, 6825795), (30, 5915689), (39, 4550530), (65, 2730318), (78, 2275265), (130, 1365159), (195, 910106), (390, 455053)]