27003330

素因数分解:

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

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 70709184

約数和(自身を除く): 43705854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 1987, 2265, 2718, 3974, 4530, 5961, 6795, 9935, 11922, 13590, 17883, 19870, 29805, 35766, 59610, 89415, 178830, 300037, 600074, 900111, 1500185, 1800222, 2700333, 3000370, 4500555, 5400666, 9001110, 13501665, 27003330]

約数ペア:

[(1, 27003330), (2, 13501665), (3, 9001110), (5, 5400666), (6, 4500555), (9, 3000370), (10, 2700333), (15, 1800222), (18, 1500185), (30, 900111), (45, 600074), (90, 300037), (151, 178830), (302, 89415), (453, 59610), (755, 35766), (906, 29805), (1359, 19870), (1510, 17883), (1987, 13590), (2265, 11922), (2718, 9935), (3974, 6795), (4530, 5961)]