7278970

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2371}}^1$

素因数の和:2685

約数の個数: 16

約数和(自身を含む): 13150368

約数和(自身を除く): 5871398

約数列:

[1, 2, 5, 10, 307, 614, 1535, 2371, 3070, 4742, 11855, 23710, 727897, 1455794, 3639485, 7278970]

約数ペア:

[(1, 7278970), (2, 3639485), (5, 1455794), (10, 727897), (307, 23710), (614, 11855), (1535, 4742), (2371, 3070)]