66189310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20749}}^1$

素因数の和:20796

約数の個数: 32

約数和(自身を含む): 134460000

約数和(自身を除く): 68270690

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 20749, 41498, 103745, 207490, 228239, 456478, 601721, 1141195, 1203442, 2282390, 3008605, 6017210, 6618931, 13237862, 33094655, 66189310]

約数ペア:

[(1, 66189310), (2, 33094655), (5, 13237862), (10, 6618931), (11, 6017210), (22, 3008605), (29, 2282390), (55, 1203442), (58, 1141195), (110, 601721), (145, 456478), (290, 228239), (319, 207490), (638, 103745), (1595, 41498), (3190, 20749)]