227804530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{997}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 417411504

約数和(自身を除く): 189606974

約数列:

[1, 2, 5, 10, 73, 146, 313, 365, 626, 730, 997, 1565, 1994, 3130, 4985, 9970, 22849, 45698, 72781, 114245, 145562, 228490, 312061, 363905, 624122, 727810, 1560305, 3120610, 22780453, 45560906, 113902265, 227804530]

約数ペア:

[(1, 227804530), (2, 113902265), (5, 45560906), (10, 22780453), (73, 3120610), (146, 1560305), (313, 727810), (365, 624122), (626, 363905), (730, 312061), (997, 228490), (1565, 145562), (1994, 114245), (3130, 72781), (4985, 45698), (9970, 22849)]