30834874

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 54521856

約数和(自身を除く): 23686982

約数列:

[1, 2, 7, 14, 67, 71, 134, 142, 463, 469, 497, 926, 938, 994, 3241, 4757, 6482, 9514, 31021, 32873, 33299, 62042, 65746, 66598, 217147, 230111, 434294, 460222, 2202491, 4404982, 15417437, 30834874]

約数ペア:

[(1, 30834874), (2, 15417437), (7, 4404982), (14, 2202491), (67, 460222), (71, 434294), (134, 230111), (142, 217147), (463, 66598), (469, 65746), (497, 62042), (926, 33299), (938, 32873), (994, 31021), (3241, 9514), (4757, 6482)]