27241270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389161}}^1$

素因数の和:389175

約数の個数: 16

約数和(自身を含む): 56039328

約数和(自身を除く): 28798058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389161, 778322, 1945805, 2724127, 3891610, 5448254, 13620635, 27241270]

約数ペア:

[(1, 27241270), (2, 13620635), (5, 5448254), (7, 3891610), (10, 2724127), (14, 1945805), (35, 778322), (70, 389161)]