30387716

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 54766656

約数和(自身を除く): 24378940

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 1597, 3194, 4757, 6388, 9514, 19028, 106999, 113387, 213998, 226774, 427996, 453548, 7596929, 15193858, 30387716]

約数ペア:

[(1, 30387716), (2, 15193858), (4, 7596929), (67, 453548), (71, 427996), (134, 226774), (142, 213998), (268, 113387), (284, 106999), (1597, 19028), (3194, 9514), (4757, 6388)]