2912852790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{789391}}^1$

素因数の和:789445

約数の個数: 48

約数和(自身を含む): 7758144576

約数和(自身を除く): 4845291786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 789391, 1578782, 2368173, 3946955, 4736346, 7104519, 7893910, 11840865, 14209038, 23681730, 32365031, 35522595, 64730062, 71045190, 97095093, 161825155, 194190186, 291285279, 323650310, 485475465, 582570558, 970950930, 1456426395, 2912852790]

約数ペア:

[(1, 2912852790), (2, 1456426395), (3, 970950930), (5, 582570558), (6, 485475465), (9, 323650310), (10, 291285279), (15, 194190186), (18, 161825155), (30, 97095093), (41, 71045190), (45, 64730062), (82, 35522595), (90, 32365031), (123, 23681730), (205, 14209038), (246, 11840865), (369, 7893910), (410, 7104519), (615, 4736346), (738, 3946955), (1230, 2368173), (1845, 1578782), (3690, 789391)]