30379876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{727}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 55118336

約数和(自身を除く): 24738460

約数列:

[1, 2, 4, 31, 62, 124, 337, 674, 727, 1348, 1454, 2908, 10447, 20894, 22537, 41788, 45074, 90148, 244999, 489998, 979996, 7594969, 15189938, 30379876]

約数ペア:

[(1, 30379876), (2, 15189938), (4, 7594969), (31, 979996), (62, 489998), (124, 244999), (337, 90148), (674, 45074), (727, 41788), (1348, 22537), (1454, 20894), (2908, 10447)]