30825370

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{37139}}^1$

素因数の和:37229

約数の個数: 16

約数和(自身を含む): 56155680

約数和(自身を除く): 25330310

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 37139, 74278, 185695, 371390, 3082537, 6165074, 15412685, 30825370]

約数ペア:

[(1, 30825370), (2, 15412685), (5, 6165074), (10, 3082537), (83, 371390), (166, 185695), (415, 74278), (830, 37139)]