30349403

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 39997440

約数和(自身を除く): 9648037

約数列:

[1, 7, 17, 19, 31, 119, 133, 217, 323, 433, 527, 589, 2261, 3031, 3689, 4123, 7361, 8227, 10013, 13423, 51527, 57589, 70091, 93961, 139859, 228191, 255037, 979013, 1597337, 1785259, 4335629, 30349403]

約数ペア:

[(1, 30349403), (7, 4335629), (17, 1785259), (19, 1597337), (31, 979013), (119, 255037), (133, 228191), (217, 139859), (323, 93961), (433, 70091), (527, 57589), (589, 51527), (2261, 13423), (3031, 10013), (3689, 8227), (4123, 7361)]