30030143

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 37671984

約数和(自身を除く): 7641841

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 1123, 1573, 2057, 2431, 12353, 14599, 19091, 26741, 135883, 160589, 210001, 248183, 1766479, 2310011, 2730013, 30030143]

約数ペア:

[(1, 30030143), (11, 2730013), (13, 2310011), (17, 1766479), (121, 248183), (143, 210001), (187, 160589), (221, 135883), (1123, 26741), (1573, 19091), (2057, 14599), (2431, 12353)]