89438090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{11941}}^1$

素因数の和:12062

約数の個数: 32

約数和(自身を含む): 185721984

約数和(自身を除く): 96283894

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 11941, 23882, 59705, 83587, 119410, 167174, 417935, 835870, 1277687, 2555374, 6388435, 8943809, 12776870, 17887618, 44719045, 89438090]

約数ペア:

[(1, 89438090), (2, 44719045), (5, 17887618), (7, 12776870), (10, 8943809), (14, 6388435), (35, 2555374), (70, 1277687), (107, 835870), (214, 417935), (535, 167174), (749, 119410), (1070, 83587), (1498, 59705), (3745, 23882), (7490, 11941)]