30702970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{82981}}^1$

素因数の和:83025

約数の個数: 16

約数和(自身を含む): 56759688

約数和(自身を除く): 26056718

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 82981, 165962, 414905, 829810, 3070297, 6140594, 15351485, 30702970]

約数ペア:

[(1, 30702970), (2, 15351485), (5, 6140594), (10, 3070297), (37, 829810), (74, 414905), (185, 165962), (370, 82981)]