29987090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2837}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 62118144

約数和(自身を除く): 32131054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 2837, 5285, 5674, 10570, 14185, 19859, 28370, 39718, 99295, 198590, 428387, 856774, 2141935, 2998709, 4283870, 5997418, 14993545, 29987090]

約数ペア:

[(1, 29987090), (2, 14993545), (5, 5997418), (7, 4283870), (10, 2998709), (14, 2141935), (35, 856774), (70, 428387), (151, 198590), (302, 99295), (755, 39718), (1057, 28370), (1510, 19859), (2114, 14185), (2837, 10570), (5285, 5674)]