30133378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 51788160

約数和(自身を除く): 21654782

約数列:

[1, 2, 11, 22, 29, 58, 73, 146, 319, 638, 647, 803, 1294, 1606, 2117, 4234, 7117, 14234, 18763, 23287, 37526, 46574, 47231, 94462, 206393, 412786, 519541, 1039082, 1369699, 2739398, 15066689, 30133378]

約数ペア:

[(1, 30133378), (2, 15066689), (11, 2739398), (22, 1369699), (29, 1039082), (58, 519541), (73, 412786), (146, 206393), (319, 94462), (638, 47231), (647, 46574), (803, 37526), (1294, 23287), (1606, 18763), (2117, 14234), (4234, 7117)]