242000645

素因数分解:

$5^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 292999680

約数和(自身を除く): 50999035

約数列:

[1, 5, 239, 313, 647, 1195, 1565, 3235, 74807, 154633, 202511, 374035, 773165, 1012555, 48400129, 242000645]

約数ペア:

[(1, 242000645), (5, 48400129), (239, 1012555), (313, 773165), (647, 374035), (1195, 202511), (1565, 154633), (3235, 74807)]