30985526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6373}}^1$

素因数の和:6416

約数の個数: 32

約数和(自身を含む): 57824928

約数和(自身を除く): 26839402

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 6373, 12746, 70103, 82849, 108341, 140206, 165698, 216682, 911339, 1191751, 1408433, 1822678, 2383502, 2816866, 15492763, 30985526]

約数ペア:

[(1, 30985526), (2, 15492763), (11, 2816866), (13, 2383502), (17, 1822678), (22, 1408433), (26, 1191751), (34, 911339), (143, 216682), (187, 165698), (221, 140206), (286, 108341), (374, 82849), (442, 70103), (2431, 12746), (4862, 6373)]