2710366820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19359763}}^1$

素因数の和:19359779

約数の個数: 24

約数和(自身を含む): 6504880704

約数和(自身を除く): 3794513884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 19359763, 38719526, 77439052, 96798815, 135518341, 193597630, 271036682, 387195260, 542073364, 677591705, 1355183410, 2710366820]

約数ペア:

[(1, 2710366820), (2, 1355183410), (4, 677591705), (5, 542073364), (7, 387195260), (10, 271036682), (14, 193597630), (20, 135518341), (28, 96798815), (35, 77439052), (70, 38719526), (140, 19359763)]