1005730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 2032128

約数和(自身を除く): 1026398

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 223, 410, 446, 451, 902, 1115, 2230, 2255, 2453, 4510, 4906, 9143, 12265, 18286, 24530, 45715, 91430, 100573, 201146, 502865, 1005730]

約数ペア:

[(1, 1005730), (2, 502865), (5, 201146), (10, 100573), (11, 91430), (22, 45715), (41, 24530), (55, 18286), (82, 12265), (110, 9143), (205, 4906), (223, 4510), (410, 2453), (446, 2255), (451, 2230), (902, 1115)]