274914290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3927347}}^1$

素因数の和:3927361

約数の個数: 16

約数和(自身を含む): 565538112

約数和(自身を除く): 290623822

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3927347, 7854694, 19636735, 27491429, 39273470, 54982858, 137457145, 274914290]

約数ペア:

[(1, 274914290), (2, 137457145), (5, 54982858), (7, 39273470), (10, 27491429), (14, 19636735), (35, 7854694), (70, 3927347)]