30190589

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 37873080

約数和(自身を除く): 7682491

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 1129, 1573, 2057, 2431, 12419, 14677, 19193, 26741, 136609, 161447, 211123, 249509, 1775917, 2322353, 2744599, 30190589]

約数ペア:

[(1, 30190589), (11, 2744599), (13, 2322353), (17, 1775917), (121, 249509), (143, 211123), (187, 161447), (221, 136609), (1129, 26741), (1573, 19193), (2057, 14677), (2431, 12419)]