27463660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{196169}}^1$

素因数の和:196185

約数の個数: 24

約数和(自身を含む): 65913120

約数和(自身を除く): 38449460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 196169, 392338, 784676, 980845, 1373183, 1961690, 2746366, 3923380, 5492732, 6865915, 13731830, 27463660]

約数ペア:

[(1, 27463660), (2, 13731830), (4, 6865915), (5, 5492732), (7, 3923380), (10, 2746366), (14, 1961690), (20, 1373183), (28, 980845), (35, 784676), (70, 392338), (140, 196169)]