1967700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{937}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 6513472

約数和(自身を除く): 4545772

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, 140, 150, 175, 210, 300, 350, 420, 525, 700, 937, 1050, 1874, 2100, 2811, 3748, 4685, 5622, 6559, 9370, 11244, 13118, 14055, 18740, 19677, 23425, 26236, 28110, 32795, 39354, 46850, 56220, 65590, 70275, 78708, 93700, 98385, 131180, 140550, 163975, 196770, 281100, 327950, 393540, 491925, 655900, 983850, 1967700]

約数ペア:

[(1, 1967700), (2, 983850), (3, 655900), (4, 491925), (5, 393540), (6, 327950), (7, 281100), (10, 196770), (12, 163975), (14, 140550), (15, 131180), (20, 98385), (21, 93700), (25, 78708), (28, 70275), (30, 65590), (35, 56220), (42, 46850), (50, 39354), (60, 32795), (70, 28110), (75, 26236), (84, 23425), (100, 19677), (105, 18740), (140, 14055), (150, 13118), (175, 11244), (210, 9370), (300, 6559), (350, 5622), (420, 4685), (525, 3748), (700, 2811), (937, 2100), (1050, 1874)]