30144686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105401}}^1$

素因数の和:105427

約数の個数: 16

約数和(自身を含む): 53122608

約数和(自身を除く): 22977922

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 105401, 210802, 1159411, 1370213, 2318822, 2740426, 15072343, 30144686]

約数ペア:

[(1, 30144686), (2, 15072343), (11, 2740426), (13, 2318822), (22, 1370213), (26, 1159411), (143, 210802), (286, 105401)]