30003694

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20807}}^1$

素因数の和:20919

約数の個数: 16

約数和(自身を含む): 51936768

約数和(自身を除く): 21933074

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 20807, 41614, 145649, 291298, 2143121, 4286242, 15001847, 30003694]

約数ペア:

[(1, 30003694), (2, 15001847), (7, 4286242), (14, 2143121), (103, 291298), (206, 145649), (721, 41614), (1442, 20807)]