271567180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{798727}}^1$

素因数の和:798753

約数の個数: 24

約数和(自身を含む): 603838368

約数和(自身を除く): 332271188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 798727, 1597454, 3194908, 3993635, 7987270, 13578359, 15974540, 27156718, 54313436, 67891795, 135783590, 271567180]

約数ペア:

[(1, 271567180), (2, 135783590), (4, 67891795), (5, 54313436), (10, 27156718), (17, 15974540), (20, 13578359), (34, 7987270), (68, 3993635), (85, 3194908), (170, 1597454), (340, 798727)]