139961570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{33889}}^1$

素因数の和:33962

約数の個数: 32

約数和(自身を含む): 292809600

約数和(自身を除く): 152848030

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 33889, 67778, 169445, 237223, 338890, 474446, 1186115, 1999451, 2372230, 3998902, 9997255, 13996157, 19994510, 27992314, 69980785, 139961570]

約数ペア:

[(1, 139961570), (2, 69980785), (5, 27992314), (7, 19994510), (10, 13996157), (14, 9997255), (35, 3998902), (59, 2372230), (70, 1999451), (118, 1186115), (295, 474446), (413, 338890), (590, 237223), (826, 169445), (2065, 67778), (4130, 33889)]