8429470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17203}}^1$

素因数の和:17224

約数の個数: 24

約数和(自身を含む): 17651304

約数和(自身を除く): 9221834

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 17203, 34406, 86015, 120421, 172030, 240842, 602105, 842947, 1204210, 1685894, 4214735, 8429470]

約数ペア:

[(1, 8429470), (2, 4214735), (5, 1685894), (7, 1204210), (10, 842947), (14, 602105), (35, 240842), (49, 172030), (70, 120421), (98, 86015), (245, 34406), (490, 17203)]