9891070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{141301}}^1$

素因数の和:141315

約数の個数: 16

約数和(自身を含む): 20347488

約数和(自身を除く): 10456418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 141301, 282602, 706505, 989107, 1413010, 1978214, 4945535, 9891070]

約数ペア:

[(1, 9891070), (2, 4945535), (5, 1978214), (7, 1413010), (10, 989107), (14, 706505), (35, 282602), (70, 141301)]