30043792

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 60264000

約数和(自身を除く): 30220208

約数列:

[1, 2, 4, 8, 16, 53, 71, 106, 142, 212, 284, 424, 499, 568, 848, 998, 1136, 1996, 3763, 3992, 7526, 7984, 15052, 26447, 30104, 35429, 52894, 60208, 70858, 105788, 141716, 211576, 283432, 423152, 566864, 1877737, 3755474, 7510948, 15021896, 30043792]

約数ペア:

[(1, 30043792), (2, 15021896), (4, 7510948), (8, 3755474), (16, 1877737), (53, 566864), (71, 423152), (106, 283432), (142, 211576), (212, 141716), (284, 105788), (424, 70858), (499, 60208), (568, 52894), (848, 35429), (998, 30104), (1136, 26447), (1996, 15052), (3763, 7984), (3992, 7526)]