713488580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5096347}}^1$

素因数の和:5096363

約数の個数: 24

約数和(自身を含む): 1712372928

約数和(自身を除く): 998884348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5096347, 10192694, 20385388, 25481735, 35674429, 50963470, 71348858, 101926940, 142697716, 178372145, 356744290, 713488580]

約数ペア:

[(1, 713488580), (2, 356744290), (4, 178372145), (5, 142697716), (7, 101926940), (10, 71348858), (14, 50963470), (20, 35674429), (28, 25481735), (35, 20385388), (70, 10192694), (140, 5096347)]