30748466

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70849}}^1$

素因数の和:70889

約数の個数: 16

約数和(自身を含む): 54412800

約数和(自身を除く): 23664334

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 70849, 141698, 495943, 991886, 2196319, 4392638, 15374233, 30748466]

約数ペア:

[(1, 30748466), (2, 15374233), (7, 4392638), (14, 2196319), (31, 991886), (62, 495943), (217, 141698), (434, 70849)]