30522531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 48867840

約数和(自身を除く): 18345309

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 2423, 4199, 7269, 12597, 31499, 41191, 46037, 94497, 123573, 138111, 535483, 598481, 782629, 1606449, 1795443, 2347887, 10174177, 30522531]

約数ペア:

[(1, 30522531), (3, 10174177), (13, 2347887), (17, 1795443), (19, 1606449), (39, 782629), (51, 598481), (57, 535483), (221, 138111), (247, 123573), (323, 94497), (663, 46037), (741, 41191), (969, 31499), (2423, 12597), (4199, 7269)]