42047970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2899

約数の個数: 64

約数和(自身を含む): 110574720

約数和(自身を除く): 68526750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2843, 2958, 4930, 5686, 7395, 8529, 14215, 14790, 17058, 28430, 42645, 48331, 82447, 85290, 96662, 144993, 164894, 241655, 247341, 289986, 412235, 483310, 494682, 724965, 824470, 1236705, 1401599, 1449930, 2473410, 2803198, 4204797, 7007995, 8409594, 14015990, 21023985, 42047970]

約数ペア:

[(1, 42047970), (2, 21023985), (3, 14015990), (5, 8409594), (6, 7007995), (10, 4204797), (15, 2803198), (17, 2473410), (29, 1449930), (30, 1401599), (34, 1236705), (51, 824470), (58, 724965), (85, 494682), (87, 483310), (102, 412235), (145, 289986), (170, 247341), (174, 241655), (255, 164894), (290, 144993), (435, 96662), (493, 85290), (510, 82447), (870, 48331), (986, 42645), (1479, 28430), (2465, 17058), (2843, 14790), (2958, 14215), (4930, 8529), (5686, 7395)]