30760012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1201}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 56878640

約数和(自身を除く): 26118628

約数列:

[1, 2, 4, 19, 38, 76, 337, 674, 1201, 1348, 2402, 4804, 6403, 12806, 22819, 25612, 45638, 91276, 404737, 809474, 1618948, 7690003, 15380006, 30760012]

約数ペア:

[(1, 30760012), (2, 15380006), (4, 7690003), (19, 1618948), (38, 809474), (76, 404737), (337, 91276), (674, 45638), (1201, 25612), (1348, 22819), (2402, 12806), (4804, 6403)]