9294180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22129}}^1$

素因数の和:22148

約数の個数: 48

約数和(自身を含む): 29742720

約数和(自身を除く): 20448540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 22129, 44258, 66387, 88516, 110645, 132774, 154903, 221290, 265548, 309806, 331935, 442580, 464709, 619612, 663870, 774515, 929418, 1327740, 1549030, 1858836, 2323545, 3098060, 4647090, 9294180]

約数ペア:

[(1, 9294180), (2, 4647090), (3, 3098060), (4, 2323545), (5, 1858836), (6, 1549030), (7, 1327740), (10, 929418), (12, 774515), (14, 663870), (15, 619612), (20, 464709), (21, 442580), (28, 331935), (30, 309806), (35, 265548), (42, 221290), (60, 154903), (70, 132774), (84, 110645), (105, 88516), (140, 66387), (210, 44258), (420, 22129)]