30906762

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{9887}}^1$

素因数の和:10413

約数の個数: 16

約数和(自身を含む): 61938432

約数和(自身を除く): 31031670

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 9887, 19774, 29661, 59322, 5151127, 10302254, 15453381, 30906762]

約数ペア:

[(1, 30906762), (2, 15453381), (3, 10302254), (6, 5151127), (521, 59322), (1042, 29661), (1563, 19774), (3126, 9887)]