15268660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69403}}^1$

素因数の和:69423

約数の個数: 24

約数和(自身を含む): 34979616

約数和(自身を除く): 19710956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 69403, 138806, 277612, 347015, 694030, 763433, 1388060, 1526866, 3053732, 3817165, 7634330, 15268660]

約数ペア:

[(1, 15268660), (2, 7634330), (4, 3817165), (5, 3053732), (10, 1526866), (11, 1388060), (20, 763433), (22, 694030), (44, 347015), (55, 277612), (110, 138806), (220, 69403)]