11689830

素因数分解:

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

素因数の和:129900

約数の個数: 24

約数和(自身を含む): 30393792

約数和(自身を除く): 18703962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 129887, 259774, 389661, 649435, 779322, 1168983, 1298870, 1948305, 2337966, 3896610, 5844915, 11689830]

約数ペア:

[(1, 11689830), (2, 5844915), (3, 3896610), (5, 2337966), (6, 1948305), (9, 1298870), (10, 1168983), (15, 779322), (18, 649435), (30, 389661), (45, 259774), (90, 129887)]