63730090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{80671}}^1$

素因数の和:80757

約数の個数: 16

約数和(自身を含む): 116167680

約数和(自身を除く): 52437590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 80671, 161342, 403355, 806710, 6373009, 12746018, 31865045, 63730090]

約数ペア:

[(1, 63730090), (2, 31865045), (5, 12746018), (10, 6373009), (79, 806710), (158, 403355), (395, 161342), (790, 80671)]