30057148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12889}}^1$

素因数の和:12957

約数の個数: 24

約数和(自身を含む): 58469040

約数和(自身を除く): 28411892

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 12889, 25778, 51556, 141779, 283558, 567116, 683117, 1366234, 2732468, 7514287, 15028574, 30057148]

約数ペア:

[(1, 30057148), (2, 15028574), (4, 7514287), (11, 2732468), (22, 1366234), (44, 683117), (53, 567116), (106, 283558), (212, 141779), (583, 51556), (1166, 25778), (2332, 12889)]