61137970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{3637}}^1$

素因数の和:3726

約数の個数: 24

約数和(自身を含む): 112828932

約数和(自身を除く): 51690962

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 3637, 7274, 8405, 16810, 18185, 36370, 149117, 298234, 745585, 1491170, 6113797, 12227594, 30568985, 61137970]

約数ペア:

[(1, 61137970), (2, 30568985), (5, 12227594), (10, 6113797), (41, 1491170), (82, 745585), (205, 298234), (410, 149117), (1681, 36370), (3362, 18185), (3637, 16810), (7274, 8405)]