282563290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{22769}}^1$

素因数の和:22866

約数の個数: 32

約数和(自身を含む): 545933520

約数和(自身を除く): 263370230

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 22769, 45538, 113845, 227690, 387073, 774146, 1662137, 1935365, 3324274, 3870730, 8310685, 16621370, 28256329, 56512658, 141281645, 282563290]

約数ペア:

[(1, 282563290), (2, 141281645), (5, 56512658), (10, 28256329), (17, 16621370), (34, 8310685), (73, 3870730), (85, 3324274), (146, 1935365), (170, 1662137), (365, 774146), (730, 387073), (1241, 227690), (2482, 113845), (6205, 45538), (12410, 22769)]