1434580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10247}}^1$

素因数の和:10263

約数の個数: 24

約数和(自身を含む): 3443328

約数和(自身を除く): 2008748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10247, 20494, 40988, 51235, 71729, 102470, 143458, 204940, 286916, 358645, 717290, 1434580]

約数ペア:

[(1, 1434580), (2, 717290), (4, 358645), (5, 286916), (7, 204940), (10, 143458), (14, 102470), (20, 71729), (28, 51235), (35, 40988), (70, 20494), (140, 10247)]