69556060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{719}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 167408640

約数和(自身を除く): 97852580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 691, 719, 1382, 1438, 2764, 2876, 3455, 3595, 4837, 5033, 6910, 7190, 9674, 10066, 13820, 14380, 19348, 20132, 24185, 25165, 48370, 50330, 96740, 100660, 496829, 993658, 1987316, 2484145, 3477803, 4968290, 6955606, 9936580, 13911212, 17389015, 34778030, 69556060]

約数ペア:

[(1, 69556060), (2, 34778030), (4, 17389015), (5, 13911212), (7, 9936580), (10, 6955606), (14, 4968290), (20, 3477803), (28, 2484145), (35, 1987316), (70, 993658), (140, 496829), (691, 100660), (719, 96740), (1382, 50330), (1438, 48370), (2764, 25165), (2876, 24185), (3455, 20132), (3595, 19348), (4837, 14380), (5033, 13820), (6910, 10066), (7190, 9674)]