7793220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{129887}}^1$

素因数の和:129899

約数の個数: 24

約数和(自身を含む): 21821184

約数和(自身を除く): 14027964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 129887, 259774, 389661, 519548, 649435, 779322, 1298870, 1558644, 1948305, 2597740, 3896610, 7793220]

約数ペア:

[(1, 7793220), (2, 3896610), (3, 2597740), (4, 1948305), (5, 1558644), (6, 1298870), (10, 779322), (12, 649435), (15, 519548), (20, 389661), (30, 259774), (60, 129887)]