30187564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:766

約数の個数: 36

約数和(自身を含む): 58757272

約数和(自身を除く): 28569708

約数列:

[1, 2, 4, 11, 22, 44, 97, 121, 194, 242, 388, 484, 643, 1067, 1286, 2134, 2572, 4268, 7073, 11737, 14146, 23474, 28292, 46948, 62371, 77803, 124742, 155606, 249484, 311212, 686081, 1372162, 2744324, 7546891, 15093782, 30187564]

約数ペア:

[(1, 30187564), (2, 15093782), (4, 7546891), (11, 2744324), (22, 1372162), (44, 686081), (97, 311212), (121, 249484), (194, 155606), (242, 124742), (388, 77803), (484, 62371), (643, 46948), (1067, 28292), (1286, 23474), (2134, 14146), (2572, 11737), (4268, 7073)]