30207892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4801}}^1$

素因数の和:4840

約数の個数: 36

約数和(自身を含む): 62589268

約数和(自身を除く): 32381376

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 4801, 6292, 9602, 19204, 52811, 62413, 105622, 124826, 211244, 249652, 580921, 686543, 1161842, 1373086, 2323684, 2746172, 7551973, 15103946, 30207892]

約数ペア:

[(1, 30207892), (2, 15103946), (4, 7551973), (11, 2746172), (13, 2323684), (22, 1373086), (26, 1161842), (44, 686543), (52, 580921), (121, 249652), (143, 211244), (242, 124826), (286, 105622), (484, 62413), (572, 52811), (1573, 19204), (3146, 9602), (4801, 6292)]