30377942

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2897}}^1$

素因数の和:3020

約数の個数: 24

約数和(自身を含む): 53520264

約数和(自身を除く): 23142322

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 2897, 5243, 5794, 10486, 20279, 40558, 141953, 283906, 309979, 619958, 2169853, 4339706, 15188971, 30377942]

約数ペア:

[(1, 30377942), (2, 15188971), (7, 4339706), (14, 2169853), (49, 619958), (98, 309979), (107, 283906), (214, 141953), (749, 40558), (1498, 20279), (2897, 10486), (5243, 5794)]