3920700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1867}}^1$

素因数の和:1891

約数の個数: 72

約数和(自身を含む): 12971392

約数和(自身を除く): 9050692

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, 1050, 1867, 2100, 3734, 5601, 7468, 9335, 11202, 13069, 18670, 22404, 26138, 28005, 37340, 39207, 46675, 52276, 56010, 65345, 78414, 93350, 112020, 130690, 140025, 156828, 186700, 196035, 261380, 280050, 326725, 392070, 560100, 653450, 784140, 980175, 1306900, 1960350, 3920700]

約数ペア:

[(1, 3920700), (2, 1960350), (3, 1306900), (4, 980175), (5, 784140), (6, 653450), (7, 560100), (10, 392070), (12, 326725), (14, 280050), (15, 261380), (20, 196035), (21, 186700), (25, 156828), (28, 140025), (30, 130690), (35, 112020), (42, 93350), (50, 78414), (60, 65345), (70, 56010), (75, 52276), (84, 46675), (100, 39207), (105, 37340), (140, 28005), (150, 26138), (175, 22404), (210, 18670), (300, 13069), (350, 11202), (420, 9335), (525, 7468), (700, 5601), (1050, 3734), (1867, 2100)]