30020492

素因数分解:

$2^2\times {\mathrm{1117}}^1\times {\mathrm{6719}}^1$

素因数の和:7840

約数の個数: 12

約数和(自身を含む): 52590720

約数和(自身を除く): 22570228

約数列:

[1, 2, 4, 1117, 2234, 4468, 6719, 13438, 26876, 7505123, 15010246, 30020492]

約数ペア:

[(1, 30020492), (2, 15010246), (4, 7505123), (1117, 26876), (2234, 13438), (4468, 6719)]