30267908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2768

約数の個数: 36

約数和(自身を含む): 60775680

約数和(自身を除く): 30507772

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2719, 2783, 5438, 5566, 10876, 11132, 29909, 59818, 62537, 119636, 125074, 250148, 328999, 657998, 687907, 1315996, 1375814, 2751628, 7566977, 15133954, 30267908]

約数ペア:

[(1, 30267908), (2, 15133954), (4, 7566977), (11, 2751628), (22, 1375814), (23, 1315996), (44, 687907), (46, 657998), (92, 328999), (121, 250148), (242, 125074), (253, 119636), (484, 62537), (506, 59818), (1012, 29909), (2719, 11132), (2783, 10876), (5438, 5566)]