30709042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{168731}}^1$

素因数の和:168753

約数の個数: 16

約数和(自身を含む): 56693952

約数和(自身を除く): 25984910

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 168731, 337462, 1181117, 2193503, 2362234, 4387006, 15354521, 30709042]

約数ペア:

[(1, 30709042), (2, 15354521), (7, 4387006), (13, 2362234), (14, 2193503), (26, 1181117), (91, 337462), (182, 168731)]