30105526

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4068

約数の個数: 24

約数和(自身を含む): 51250752

約数和(自身を除く): 21145226

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 4013, 7502, 8026, 44143, 88286, 124403, 248806, 485573, 971146, 1368433, 2736866, 15052763, 30105526]

約数ペア:

[(1, 30105526), (2, 15052763), (11, 2736866), (22, 1368433), (31, 971146), (62, 485573), (121, 248806), (242, 124403), (341, 88286), (682, 44143), (3751, 8026), (4013, 7502)]