30955694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{201011}}^1$

素因数の和:201031

約数の個数: 16

約数和(自身を含む): 57891456

約数和(自身を除く): 26935762

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 201011, 402022, 1407077, 2211121, 2814154, 4422242, 15477847, 30955694]

約数ペア:

[(1, 30955694), (2, 15477847), (7, 4422242), (11, 2814154), (14, 2211121), (22, 1407077), (77, 402022), (154, 201011)]