27106660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193619}}^1$

素因数の和:193635

約数の個数: 24

約数和(自身を含む): 65056320

約数和(自身を除く): 37949660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193619, 387238, 774476, 968095, 1355333, 1936190, 2710666, 3872380, 5421332, 6776665, 13553330, 27106660]

約数ペア:

[(1, 27106660), (2, 13553330), (4, 6776665), (5, 5421332), (7, 3872380), (10, 2710666), (14, 1936190), (20, 1355333), (28, 968095), (35, 774476), (70, 387238), (140, 193619)]