2191567110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{378509}}^1$

素因数の和:378712

約数の個数: 32

約数和(自身を含む): 5287027680

約数和(自身を除く): 3095460570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 378509, 757018, 1135527, 1892545, 2271054, 3785090, 5677635, 11355270, 73052237, 146104474, 219156711, 365261185, 438313422, 730522370, 1095783555, 2191567110]

約数ペア:

[(1, 2191567110), (2, 1095783555), (3, 730522370), (5, 438313422), (6, 365261185), (10, 219156711), (15, 146104474), (30, 73052237), (193, 11355270), (386, 5677635), (579, 3785090), (965, 2271054), (1158, 1892545), (1930, 1135527), (2895, 757018), (5790, 378509)]