30412942

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6563}}^1$

素因数の和:6903

約数の個数: 16

約数和(自身を含む): 52301952

約数和(自身を除く): 21889010

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 6563, 13126, 45941, 91882, 2172353, 4344706, 15206471, 30412942]

約数ペア:

[(1, 30412942), (2, 15206471), (7, 4344706), (14, 2172353), (331, 91882), (662, 45941), (2317, 13126), (4634, 6563)]