9001110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 21756672

約数和(自身を除く): 12755562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 1987, 2265, 3974, 4530, 5961, 9935, 11922, 19870, 29805, 59610, 300037, 600074, 900111, 1500185, 1800222, 3000370, 4500555, 9001110]

約数ペア:

[(1, 9001110), (2, 4500555), (3, 3000370), (5, 1800222), (6, 1500185), (10, 900111), (15, 600074), (30, 300037), (151, 59610), (302, 29805), (453, 19870), (755, 11922), (906, 9935), (1510, 5961), (1987, 4530), (2265, 3974)]