2100038815

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6907}}^1$

素因数の和:7016

約数の個数: 48

約数和(自身を含む): 3146897952

約数和(自身を除く): 1046859137

約数列:

[1, 5, 7, 17, 35, 49, 73, 85, 119, 245, 365, 511, 595, 833, 1241, 2555, 3577, 4165, 6205, 6907, 8687, 17885, 34535, 43435, 48349, 60809, 117419, 241745, 304045, 338443, 504211, 587095, 821933, 1692215, 2521055, 3529477, 4109665, 5753531, 8571587, 17647385, 24706339, 28767655, 42857935, 60001109, 123531695, 300005545, 420007763, 2100038815]

約数ペア:

[(1, 2100038815), (5, 420007763), (7, 300005545), (17, 123531695), (35, 60001109), (49, 42857935), (73, 28767655), (85, 24706339), (119, 17647385), (245, 8571587), (365, 5753531), (511, 4109665), (595, 3529477), (833, 2521055), (1241, 1692215), (2555, 821933), (3577, 587095), (4165, 504211), (6205, 338443), (6907, 304045), (8687, 241745), (17885, 117419), (34535, 60809), (43435, 48349)]