20081610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223129}}^1$

素因数の和:223142

約数の個数: 24

約数和(自身を含む): 52212420

約数和(自身を除く): 32130810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223129, 446258, 669387, 1115645, 1338774, 2008161, 2231290, 3346935, 4016322, 6693870, 10040805, 20081610]

約数ペア:

[(1, 20081610), (2, 10040805), (3, 6693870), (5, 4016322), (6, 3346935), (9, 2231290), (10, 2008161), (15, 1338774), (18, 1115645), (30, 669387), (45, 446258), (90, 223129)]