90800930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1117}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 178701120

約数和(自身を除く): 87900190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 739, 1117, 1478, 2234, 3695, 5585, 7390, 8129, 11170, 12287, 16258, 24574, 40645, 61435, 81290, 122870, 825463, 1650926, 4127315, 8254630, 9080093, 18160186, 45400465, 90800930]

約数ペア:

[(1, 90800930), (2, 45400465), (5, 18160186), (10, 9080093), (11, 8254630), (22, 4127315), (55, 1650926), (110, 825463), (739, 122870), (1117, 81290), (1478, 61435), (2234, 40645), (3695, 24574), (5585, 16258), (7390, 12287), (8129, 11170)]