30975185

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 38041920

約数和(自身を除く): 7066735

約数列:

[1, 5, 83, 101, 415, 505, 739, 3695, 8383, 41915, 61337, 74639, 306685, 373195, 6195037, 30975185]

約数ペア:

[(1, 30975185), (5, 6195037), (83, 373195), (101, 306685), (415, 74639), (505, 61337), (739, 41915), (3695, 8383)]