30151254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{717887}}^1$

素因数の和:717899

約数の個数: 16

約数和(自身を含む): 68917248

約数和(自身を除く): 38765994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 717887, 1435774, 2153661, 4307322, 5025209, 10050418, 15075627, 30151254]

約数ペア:

[(1, 30151254), (2, 15075627), (3, 10050418), (6, 5025209), (7, 4307322), (14, 2153661), (21, 1435774), (42, 717887)]