85570730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3463}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 176580864

約数和(自身を除く): 91010134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 3463, 3530, 4942, 6926, 12355, 17315, 24241, 24710, 34630, 48482, 121205, 242410, 1222439, 2444878, 6112195, 8557073, 12224390, 17114146, 42785365, 85570730]

約数ペア:

[(1, 85570730), (2, 42785365), (5, 17114146), (7, 12224390), (10, 8557073), (14, 6112195), (35, 2444878), (70, 1222439), (353, 242410), (706, 121205), (1765, 48482), (2471, 34630), (3463, 24710), (3530, 24241), (4942, 17315), (6926, 12355)]