30405340981

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{42644237}}^1$

素因数の和:42644291

約数の個数: 8

約数和(自身を含む): 32750774784

約数和(自身を除く): 2345433803

約数列:

[1, 23, 31, 713, 42644237, 980817451, 1321971347, 30405340981]

約数ペア:

[(1, 30405340981), (23, 1321971347), (31, 980817451), (713, 42644237)]