2899860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2843}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 8600256

約数和(自身を除く): 5700396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2843, 5686, 8529, 11372, 14215, 17058, 28430, 34116, 42645, 48331, 56860, 85290, 96662, 144993, 170580, 193324, 241655, 289986, 483310, 579972, 724965, 966620, 1449930, 2899860]

約数ペア:

[(1, 2899860), (2, 1449930), (3, 966620), (4, 724965), (5, 579972), (6, 483310), (10, 289986), (12, 241655), (15, 193324), (17, 170580), (20, 144993), (30, 96662), (34, 85290), (51, 56860), (60, 48331), (68, 42645), (85, 34116), (102, 28430), (170, 17058), (204, 14215), (255, 11372), (340, 8529), (510, 5686), (1020, 2843)]