30519548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5501}}^1$

素因数の和:5597

約数の個数: 24

約数和(自身を含む): 57000720

約数和(自身を除く): 26481172

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5501, 5548, 11002, 22004, 104519, 209038, 401573, 418076, 803146, 1606292, 7629887, 15259774, 30519548]

約数ペア:

[(1, 30519548), (2, 15259774), (4, 7629887), (19, 1606292), (38, 803146), (73, 418076), (76, 401573), (146, 209038), (292, 104519), (1387, 22004), (2774, 11002), (5501, 5548)]