140260910

素因数分解:

$2^1\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{4721}}^1$

素因数の和:7699

約数の個数: 16

約数和(自身を含む): 252608112

約数和(自身を除く): 112347202

約数列:

[1, 2, 5, 10, 2971, 4721, 5942, 9442, 14855, 23605, 29710, 47210, 14026091, 28052182, 70130455, 140260910]

約数ペア:

[(1, 140260910), (2, 70130455), (5, 28052182), (10, 14026091), (2971, 47210), (4721, 29710), (5942, 23605), (9442, 14855)]