2807065.00000000

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8737}}^1$

素因数の和:8771

約数の個数: 72

約数和(自身を含む): 136522512

約数和(自身を除く): 91963812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 8737, 17474, 26211, 34948, 43685, 52422, 87370, 104844, 131055, 148529, 174740, 218425, 262110, 297058, 436850, 445587, 524220, 594116, 655275, 742645, 873700, 891174, 1310550, 1485290, 1782348, 2227935, 2621100, 2970580, 3713225, 4455870, 7426450, 8911740, 11139675, 14852900, 22279350, 44558700]

約数ペア:

[(1, 44558700), (2, 22279350), (3, 14852900), (4, 11139675), (5, 8911740), (6, 7426450), (10, 4455870), (12, 3713225), (15, 2970580), (17, 2621100), (20, 2227935), (25, 1782348), (30, 1485290), (34, 1310550), (50, 891174), (51, 873700), (60, 742645), (68, 655275), (75, 594116), (85, 524220), (100, 445587), (102, 436850), (150, 297058), (170, 262110), (204, 218425), (255, 174740), (300, 148529), (340, 131055), (425, 104844), (510, 87370), (850, 52422), (1020, 43685), (1275, 34948), (1700, 26211), (2550, 17474), (5100, 8737)]