4991700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{2377}}^1$

素因数の和:2401

約数の個数: 72

約数和(自身を含む): 16512832

約数和(自身を除く): 11521132

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, 2100, 2377, 4754, 7131, 9508, 11885, 14262, 16639, 23770, 28524, 33278, 35655, 47540, 49917, 59425, 66556, 71310, 83195, 99834, 118850, 142620, 166390, 178275, 199668, 237700, 249585, 332780, 356550, 415975, 499170, 713100, 831950, 998340, 1247925, 1663900, 2495850, 4991700]

約数ペア:

[(1, 4991700), (2, 2495850), (3, 1663900), (4, 1247925), (5, 998340), (6, 831950), (7, 713100), (10, 499170), (12, 415975), (14, 356550), (15, 332780), (20, 249585), (21, 237700), (25, 199668), (28, 178275), (30, 166390), (35, 142620), (42, 118850), (50, 99834), (60, 83195), (70, 71310), (75, 66556), (84, 59425), (100, 49917), (105, 47540), (140, 35655), (150, 33278), (175, 28524), (210, 23770), (300, 16639), (350, 14262), (420, 11885), (525, 9508), (700, 7131), (1050, 4754), (2100, 2377)]