30621694

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:432

約数の個数: 24

約数和(自身を含む): 48655152

約数和(自身を除く): 18033458

約数列:

[1, 2, 23, 46, 103, 206, 281, 529, 562, 1058, 2369, 4738, 6463, 12926, 28943, 54487, 57886, 108974, 148649, 297298, 665689, 1331378, 15310847, 30621694]

約数ペア:

[(1, 30621694), (2, 15310847), (23, 1331378), (46, 665689), (103, 297298), (206, 148649), (281, 108974), (529, 57886), (562, 54487), (1058, 28943), (2369, 12926), (4738, 6463)]