2708090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3517}}^1$

素因数の和:3542

約数の個数: 32

約数和(自身を含む): 6079104

約数和(自身を除く): 3371014

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3517, 7034, 17585, 24619, 35170, 38687, 49238, 77374, 123095, 193435, 246190, 270809, 386870, 541618, 1354045, 2708090]

約数ペア:

[(1, 2708090), (2, 1354045), (5, 541618), (7, 386870), (10, 270809), (11, 246190), (14, 193435), (22, 123095), (35, 77374), (55, 49238), (70, 38687), (77, 35170), (110, 24619), (154, 17585), (385, 7034), (770, 3517)]