15860267810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2339}}^1\times {\mathrm{39887}}^1$

素因数の和:42250

約数の個数: 32

約数和(自身を含む): 30241486080

約数和(自身を除く): 14381218270

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2339, 4678, 11695, 23390, 39763, 39887, 79526, 79774, 198815, 199435, 397630, 398870, 678079, 1356158, 3390395, 6780790, 93295693, 186591386, 466478465, 932956930, 1586026781, 3172053562, 7930133905, 15860267810]

約数ペア:

[(1, 15860267810), (2, 7930133905), (5, 3172053562), (10, 1586026781), (17, 932956930), (34, 466478465), (85, 186591386), (170, 93295693), (2339, 6780790), (4678, 3390395), (11695, 1356158), (23390, 678079), (39763, 398870), (39887, 397630), (79526, 199435), (79774, 198815)]