29970878

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4967}}^1$

素因数の和:5407

約数の個数: 16

約数和(自身を含む): 51508224

約数和(自身を除く): 21537346

約数列:

[1, 2, 7, 14, 431, 862, 3017, 4967, 6034, 9934, 34769, 69538, 2140777, 4281554, 14985439, 29970878]

約数ペア:

[(1, 29970878), (2, 14985439), (7, 4281554), (14, 2140777), (431, 69538), (862, 34769), (3017, 9934), (4967, 6034)]