30686156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14557}}^1$

素因数の和:14609

約数の個数: 24

約数和(自身を含む): 58697856

約数和(自身を除く): 28011700

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 14557, 29114, 58228, 247469, 451267, 494938, 902534, 989876, 1805068, 7671539, 15343078, 30686156]

約数ペア:

[(1, 30686156), (2, 15343078), (4, 7671539), (17, 1805068), (31, 989876), (34, 902534), (62, 494938), (68, 451267), (124, 247469), (527, 58228), (1054, 29114), (2108, 14557)]