2070530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 4648320

約数和(自身を除く): 2577790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2689, 5378, 13445, 18823, 26890, 29579, 37646, 59158, 94115, 147895, 188230, 207053, 295790, 414106, 1035265, 2070530]

約数ペア:

[(1, 2070530), (2, 1035265), (5, 414106), (7, 295790), (10, 207053), (11, 188230), (14, 147895), (22, 94115), (35, 59158), (55, 37646), (70, 29579), (77, 26890), (110, 18823), (154, 13445), (385, 5378), (770, 2689)]