27465340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{196181}}^1$

素因数の和:196197

約数の個数: 24

約数和(自身を含む): 65917152

約数和(自身を除く): 38451812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 196181, 392362, 784724, 980905, 1373267, 1961810, 2746534, 3923620, 5493068, 6866335, 13732670, 27465340]

約数ペア:

[(1, 27465340), (2, 13732670), (4, 6866335), (5, 5493068), (7, 3923620), (10, 2746534), (14, 1961810), (20, 1373267), (28, 980905), (35, 784724), (70, 392362), (140, 196181)]