30372914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6247}}^1$

素因数の和:6290

約数の個数: 32

約数和(自身を含む): 56681856

約数和(自身を除く): 26308942

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 6247, 12494, 68717, 81211, 106199, 137434, 162422, 212398, 893321, 1168189, 1380587, 1786642, 2336378, 2761174, 15186457, 30372914]

約数ペア:

[(1, 30372914), (2, 15186457), (11, 2761174), (13, 2336378), (17, 1786642), (22, 1380587), (26, 1168189), (34, 893321), (143, 212398), (187, 162422), (221, 137434), (286, 106199), (374, 81211), (442, 68717), (2431, 12494), (4862, 6247)]