2181410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2833}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 4897152

約数和(自身を除く): 2715742

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2833, 5666, 14165, 19831, 28330, 31163, 39662, 62326, 99155, 155815, 198310, 218141, 311630, 436282, 1090705, 2181410]

約数ペア:

[(1, 2181410), (2, 1090705), (5, 436282), (7, 311630), (10, 218141), (11, 198310), (14, 155815), (22, 99155), (35, 62326), (55, 39662), (70, 31163), (77, 28330), (110, 19831), (154, 14165), (385, 5666), (770, 2833)]