426803220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2371129}}^1$

素因数の和:2371144

約数の個数: 36

約数和(自身を含む): 1294636980

約数和(自身を除く): 867833760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2371129, 4742258, 7113387, 9484516, 11855645, 14226774, 21340161, 23711290, 28453548, 35566935, 42680322, 47422580, 71133870, 85360644, 106700805, 142267740, 213401610, 426803220]

約数ペア:

[(1, 426803220), (2, 213401610), (3, 142267740), (4, 106700805), (5, 85360644), (6, 71133870), (9, 47422580), (10, 42680322), (12, 35566935), (15, 28453548), (18, 23711290), (20, 21340161), (30, 14226774), (36, 11855645), (45, 9484516), (60, 7113387), (90, 4742258), (180, 2371129)]