30468505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{373}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 40109256

約数和(自身を除く): 9640751

約数列:

[1, 5, 17, 31, 85, 155, 373, 527, 961, 1865, 2635, 4805, 6341, 11563, 16337, 31705, 57815, 81685, 196571, 358453, 982855, 1792265, 6093701, 30468505]

約数ペア:

[(1, 30468505), (5, 6093701), (17, 1792265), (31, 982855), (85, 358453), (155, 196571), (373, 81685), (527, 57815), (961, 31705), (1865, 16337), (2635, 11563), (4805, 6341)]