2959500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{1973}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 8622432

約数和(自身を除く): 5662932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 1973, 3946, 5919, 7892, 9865, 11838, 19730, 23676, 29595, 39460, 49325, 59190, 98650, 118380, 147975, 197300, 246625, 295950, 493250, 591900, 739875, 986500, 1479750, 2959500]

約数ペア:

[(1, 2959500), (2, 1479750), (3, 986500), (4, 739875), (5, 591900), (6, 493250), (10, 295950), (12, 246625), (15, 197300), (20, 147975), (25, 118380), (30, 98650), (50, 59190), (60, 49325), (75, 39460), (100, 29595), (125, 23676), (150, 19730), (250, 11838), (300, 9865), (375, 7892), (500, 5919), (750, 3946), (1500, 1973)]