27531770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{393311}}^1$

素因数の和:393325

約数の個数: 16

約数和(自身を含む): 56636928

約数和(自身を除く): 29105158

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 393311, 786622, 1966555, 2753177, 3933110, 5506354, 13765885, 27531770]

約数ペア:

[(1, 27531770), (2, 13765885), (5, 5506354), (7, 3933110), (10, 2753177), (14, 1966555), (35, 786622), (70, 393311)]