30686264

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{829}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 65935200

約数和(自身を除く): 35248936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 829, 1322, 1658, 2644, 3316, 4627, 5288, 5803, 6632, 9254, 11606, 18508, 23212, 37016, 46424, 547969, 1095938, 2191876, 3835783, 4383752, 7671566, 15343132, 30686264]

約数ペア:

[(1, 30686264), (2, 15343132), (4, 7671566), (7, 4383752), (8, 3835783), (14, 2191876), (28, 1095938), (56, 547969), (661, 46424), (829, 37016), (1322, 23212), (1658, 18508), (2644, 11606), (3316, 9254), (4627, 6632), (5288, 5803)]