2068500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{197}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 6918912

約数和(自身を除く): 4850412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 197, 210, 250, 300, 350, 375, 394, 420, 500, 525, 591, 700, 750, 788, 875, 985, 1050, 1182, 1379, 1500, 1750, 1970, 2100, 2364, 2625, 2758, 2955, 3500, 3940, 4137, 4925, 5250, 5516, 5910, 6895, 8274, 9850, 10500, 11820, 13790, 14775, 16548, 19700, 20685, 24625, 27580, 29550, 34475, 41370, 49250, 59100, 68950, 73875, 82740, 98500, 103425, 137900, 147750, 172375, 206850, 295500, 344750, 413700, 517125, 689500, 1034250, 2068500]

約数ペア:

[(1, 2068500), (2, 1034250), (3, 689500), (4, 517125), (5, 413700), (6, 344750), (7, 295500), (10, 206850), (12, 172375), (14, 147750), (15, 137900), (20, 103425), (21, 98500), (25, 82740), (28, 73875), (30, 68950), (35, 59100), (42, 49250), (50, 41370), (60, 34475), (70, 29550), (75, 27580), (84, 24625), (100, 20685), (105, 19700), (125, 16548), (140, 14775), (150, 13790), (175, 11820), (197, 10500), (210, 9850), (250, 8274), (300, 6895), (350, 5910), (375, 5516), (394, 5250), (420, 4925), (500, 4137), (525, 3940), (591, 3500), (700, 2955), (750, 2758), (788, 2625), (875, 2364), (985, 2100), (1050, 1970), (1182, 1750), (1379, 1500)]