70656905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 98841600

約数和(自身を除く): 28184695

約数列:

[1, 5, 11, 29, 31, 55, 145, 155, 319, 341, 899, 1429, 1595, 1705, 4495, 7145, 9889, 15719, 41441, 44299, 49445, 78595, 207205, 221495, 455851, 487289, 1284671, 2279255, 2436445, 6423355, 14131381, 70656905]

約数ペア:

[(1, 70656905), (5, 14131381), (11, 6423355), (29, 2436445), (31, 2279255), (55, 1284671), (145, 487289), (155, 455851), (319, 221495), (341, 207205), (899, 78595), (1429, 49445), (1595, 44299), (1705, 41441), (4495, 15719), (7145, 9889)]