31096870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{63463}}^1$

素因数の和:63484

約数の個数: 24

約数和(自身を含む): 65114064

約数和(自身を除く): 34017194

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 63463, 126926, 317315, 444241, 634630, 888482, 2221205, 3109687, 4442410, 6219374, 15548435, 31096870]

約数ペア:

[(1, 31096870), (2, 15548435), (5, 6219374), (7, 4442410), (10, 3109687), (14, 2221205), (35, 888482), (49, 634630), (70, 444241), (98, 317315), (245, 126926), (490, 63463)]