2958900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1433

約数の個数: 72

約数和(自身を含む): 9791040

約数和(自身を除く): 6832140

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, 1409, 2100, 2818, 4227, 5636, 7045, 8454, 9863, 14090, 16908, 19726, 21135, 28180, 29589, 35225, 39452, 42270, 49315, 59178, 70450, 84540, 98630, 105675, 118356, 140900, 147945, 197260, 211350, 246575, 295890, 422700, 493150, 591780, 739725, 986300, 1479450, 2958900]

約数ペア:

[(1, 2958900), (2, 1479450), (3, 986300), (4, 739725), (5, 591780), (6, 493150), (7, 422700), (10, 295890), (12, 246575), (14, 211350), (15, 197260), (20, 147945), (21, 140900), (25, 118356), (28, 105675), (30, 98630), (35, 84540), (42, 70450), (50, 59178), (60, 49315), (70, 42270), (75, 39452), (84, 35225), (100, 29589), (105, 28180), (140, 21135), (150, 19726), (175, 16908), (210, 14090), (300, 9863), (350, 8454), (420, 7045), (525, 5636), (700, 4227), (1050, 2818), (1409, 2100)]