90250930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117209}}^1$

素因数の和:117234

約数の個数: 32

約数和(自身を含む): 202538880

約数和(自身を除く): 112287950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 117209, 234418, 586045, 820463, 1172090, 1289299, 1640926, 2578598, 4102315, 6446495, 8204630, 9025093, 12892990, 18050186, 45125465, 90250930]

約数ペア:

[(1, 90250930), (2, 45125465), (5, 18050186), (7, 12892990), (10, 9025093), (11, 8204630), (14, 6446495), (22, 4102315), (35, 2578598), (55, 1640926), (70, 1289299), (77, 1172090), (110, 820463), (154, 586045), (385, 234418), (770, 117209)]