156710780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270191}}^1$

素因数の和:270229

約数の個数: 24

約数和(自身を含む): 340441920

約数和(自身を除く): 183731140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 270191, 540382, 1080764, 1350955, 2701910, 5403820, 7835539, 15671078, 31342156, 39177695, 78355390, 156710780]

約数ペア:

[(1, 156710780), (2, 78355390), (4, 39177695), (5, 31342156), (10, 15671078), (20, 7835539), (29, 5403820), (58, 2701910), (116, 1350955), (145, 1080764), (290, 540382), (580, 270191)]