71583430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421079}}^1$

素因数の和:421103

約数の個数: 16

約数和(自身を含む): 136429920

約数和(自身を除く): 64846490

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421079, 842158, 2105395, 4210790, 7158343, 14316686, 35791715, 71583430]

約数ペア:

[(1, 71583430), (2, 35791715), (5, 14316686), (10, 7158343), (17, 4210790), (34, 2105395), (85, 842158), (170, 421079)]