2021223020580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11229016781}}^1$

素因数の和:11229016796

約数の個数: 36

約数和(自身を含む): 6131043162972

約数和(自身を除く): 4109820142392

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11229016781, 22458033562, 33687050343, 44916067124, 56145083905, 67374100686, 101061151029, 112290167810, 134748201372, 168435251715, 202122302058, 224580335620, 336870503430, 404244604116, 505305755145, 673741006860, 1010611510290, 2021223020580]

約数ペア:

[(1, 2021223020580), (2, 1010611510290), (3, 673741006860), (4, 505305755145), (5, 404244604116), (6, 336870503430), (9, 224580335620), (10, 202122302058), (12, 168435251715), (15, 134748201372), (18, 112290167810), (20, 101061151029), (30, 67374100686), (36, 56145083905), (45, 44916067124), (60, 33687050343), (90, 22458033562), (180, 11229016781)]