73946690

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 135432000

約数和(自身を除く): 61485310

約数列:

[1, 2, 5, 10, 109, 179, 218, 358, 379, 545, 758, 895, 1090, 1790, 1895, 3790, 19511, 39022, 41311, 67841, 82622, 97555, 135682, 195110, 206555, 339205, 413110, 678410, 7394669, 14789338, 36973345, 73946690]

約数ペア:

[(1, 73946690), (2, 36973345), (5, 14789338), (10, 7394669), (109, 678410), (179, 413110), (218, 339205), (358, 206555), (379, 195110), (545, 135682), (758, 97555), (895, 82622), (1090, 67841), (1790, 41311), (1895, 39022), (3790, 19511)]