30149780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65543}}^1$

素因数の和:65575

約数の個数: 24

約数和(自身を含む): 66068352

約数和(自身を除く): 35918572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 65543, 131086, 262172, 327715, 655430, 1310860, 1507489, 3014978, 6029956, 7537445, 15074890, 30149780]

約数ペア:

[(1, 30149780), (2, 15074890), (4, 7537445), (5, 6029956), (10, 3014978), (20, 1507489), (23, 1310860), (46, 655430), (92, 327715), (115, 262172), (230, 131086), (460, 65543)]