291139830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3234887}}^1$

素因数の和:3234900

約数の個数: 24

約数和(自身を含む): 756963792

約数和(自身を除く): 465823962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3234887, 6469774, 9704661, 16174435, 19409322, 29113983, 32348870, 48523305, 58227966, 97046610, 145569915, 291139830]

約数ペア:

[(1, 291139830), (2, 145569915), (3, 97046610), (5, 58227966), (6, 48523305), (9, 32348870), (10, 29113983), (15, 19409322), (18, 16174435), (30, 9704661), (45, 6469774), (90, 3234887)]