73707830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10223}}^1$

素因数の和:10340

約数の個数: 32

約数和(自身を含む): 153114624

約数和(自身を除く): 79406794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 10223, 20446, 51115, 71561, 102230, 143122, 357805, 715610, 1052969, 2105938, 5264845, 7370783, 10529690, 14741566, 36853915, 73707830]

約数ペア:

[(1, 73707830), (2, 36853915), (5, 14741566), (7, 10529690), (10, 7370783), (14, 5264845), (35, 2105938), (70, 1052969), (103, 715610), (206, 357805), (515, 143122), (721, 102230), (1030, 71561), (1442, 51115), (3605, 20446), (7210, 10223)]