30751112

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1223}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 66096000

約数和(自身を除く): 35344888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1223, 1796, 2446, 3143, 3592, 4892, 6286, 8561, 9784, 12572, 17122, 25144, 34244, 68488, 549127, 1098254, 2196508, 3843889, 4393016, 7687778, 15375556, 30751112]

約数ペア:

[(1, 30751112), (2, 15375556), (4, 7687778), (7, 4393016), (8, 3843889), (14, 2196508), (28, 1098254), (56, 549127), (449, 68488), (898, 34244), (1223, 25144), (1796, 17122), (2446, 12572), (3143, 9784), (3592, 8561), (4892, 6286)]