27870070

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{18457}}^1$

素因数の和:18615

約数の個数: 16

約数和(自身を含む): 50501088

約数和(自身を除く): 22631018

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 18457, 36914, 92285, 184570, 2787007, 5574014, 13935035, 27870070]

約数ペア:

[(1, 27870070), (2, 13935035), (5, 5574014), (10, 2787007), (151, 184570), (302, 92285), (755, 36914), (1510, 18457)]