27671630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{395309}}^1$

素因数の和:395323

約数の個数: 16

約数和(自身を含む): 56924640

約数和(自身を除く): 29253010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 395309, 790618, 1976545, 2767163, 3953090, 5534326, 13835815, 27671630]

約数ペア:

[(1, 27671630), (2, 13835815), (5, 5534326), (7, 3953090), (10, 2767163), (14, 1976545), (35, 790618), (70, 395309)]