6671980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47657}}^1$

素因数の和:47673

約数の個数: 24

約数和(自身を含む): 16013088

約数和(自身を除く): 9341108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 47657, 95314, 190628, 238285, 333599, 476570, 667198, 953140, 1334396, 1667995, 3335990, 6671980]

約数ペア:

[(1, 6671980), (2, 3335990), (4, 1667995), (5, 1334396), (7, 953140), (10, 667198), (14, 476570), (20, 333599), (28, 238285), (35, 190628), (70, 95314), (140, 47657)]