57716970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13841}}^1$

素因数の和:13990

約数の個数: 32

約数和(自身を含む): 139527360

約数和(自身を除く): 81810390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 13841, 27682, 41523, 69205, 83046, 138410, 207615, 415230, 1923899, 3847798, 5771697, 9619495, 11543394, 19238990, 28858485, 57716970]

約数ペア:

[(1, 57716970), (2, 28858485), (3, 19238990), (5, 11543394), (6, 9619495), (10, 5771697), (15, 3847798), (30, 1923899), (139, 415230), (278, 207615), (417, 138410), (695, 83046), (834, 69205), (1390, 41523), (2085, 27682), (4170, 13841)]