64801370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3061}}^1$

素因数の和:3170

約数の個数: 32

約数和(自身を含む): 122357520

約数和(自身を除く): 57556150

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 3061, 4234, 6122, 10585, 15305, 21170, 30610, 88769, 177538, 223453, 443845, 446906, 887690, 1117265, 2234530, 6480137, 12960274, 32400685, 64801370]

約数ペア:

[(1, 64801370), (2, 32400685), (5, 12960274), (10, 6480137), (29, 2234530), (58, 1117265), (73, 887690), (145, 446906), (146, 443845), (290, 223453), (365, 177538), (730, 88769), (2117, 30610), (3061, 21170), (4234, 15305), (6122, 10585)]