14894740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{106391}}^1$

素因数の和:106407

約数の個数: 24

約数和(自身を含む): 35747712

約数和(自身を除く): 20852972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 106391, 212782, 425564, 531955, 744737, 1063910, 1489474, 2127820, 2978948, 3723685, 7447370, 14894740]

約数ペア:

[(1, 14894740), (2, 7447370), (4, 3723685), (5, 2978948), (7, 2127820), (10, 1489474), (14, 1063910), (20, 744737), (28, 531955), (35, 425564), (70, 212782), (140, 106391)]