30505454

素因数分解:

$2^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{1601}}^1$

素因数の和:2971

約数の個数: 16

約数和(自身を含む): 52366176

約数和(自身を除く): 21860722

約数列:

[1, 2, 7, 14, 1361, 1601, 2722, 3202, 9527, 11207, 19054, 22414, 2178961, 4357922, 15252727, 30505454]

約数ペア:

[(1, 30505454), (2, 15252727), (7, 4357922), (14, 2178961), (1361, 22414), (1601, 19054), (2722, 11207), (3202, 9527)]