12744293870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2364433}}^1$

素因数の和:2364465

約数の個数: 48

約数和(自身を含む): 29110911408

約数和(自身を除く): 16366617538

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 2364433, 4728866, 11822165, 16551031, 23644330, 26008763, 33102062, 52017526, 82755155, 115857217, 130043815, 165510310, 182061341, 231714434, 260087630, 364122682, 579286085, 910306705, 1158572170, 1274429387, 1820613410, 2548858774, 6372146935, 12744293870]

約数ペア:

[(1, 12744293870), (2, 6372146935), (5, 2548858774), (7, 1820613410), (10, 1274429387), (11, 1158572170), (14, 910306705), (22, 579286085), (35, 364122682), (49, 260087630), (55, 231714434), (70, 182061341), (77, 165510310), (98, 130043815), (110, 115857217), (154, 82755155), (245, 52017526), (385, 33102062), (490, 26008763), (539, 23644330), (770, 16551031), (1078, 11822165), (2695, 4728866), (5390, 2364433)]