69062620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313921}}^1$

素因数の和:313941

約数の個数: 24

約数和(自身を含む): 158216688

約数和(自身を除く): 89154068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 313921, 627842, 1255684, 1569605, 3139210, 3453131, 6278420, 6906262, 13812524, 17265655, 34531310, 69062620]

約数ペア:

[(1, 69062620), (2, 34531310), (4, 17265655), (5, 13812524), (10, 6906262), (11, 6278420), (20, 3453131), (22, 3139210), (44, 1569605), (55, 1255684), (110, 627842), (220, 313921)]