2005656180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3038873}}^1$

素因数の和:3038896

約数の個数: 48

約数和(自身を含む): 6126369984

約数和(自身を除く): 4120713804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3038873, 6077746, 9116619, 12155492, 15194365, 18233238, 30388730, 33427603, 36466476, 45583095, 60777460, 66855206, 91166190, 100282809, 133710412, 167138015, 182332380, 200565618, 334276030, 401131236, 501414045, 668552060, 1002828090, 2005656180]

約数ペア:

[(1, 2005656180), (2, 1002828090), (3, 668552060), (4, 501414045), (5, 401131236), (6, 334276030), (10, 200565618), (11, 182332380), (12, 167138015), (15, 133710412), (20, 100282809), (22, 91166190), (30, 66855206), (33, 60777460), (44, 45583095), (55, 36466476), (60, 33427603), (66, 30388730), (110, 18233238), (132, 15194365), (165, 12155492), (220, 9116619), (330, 6077746), (660, 3038873)]