9905770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{141511}}^1$

素因数の和:141525

約数の個数: 16

約数和(自身を含む): 20377728

約数和(自身を除く): 10471958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 141511, 283022, 707555, 990577, 1415110, 1981154, 4952885, 9905770]

約数ペア:

[(1, 9905770), (2, 4952885), (5, 1981154), (7, 1415110), (10, 990577), (14, 707555), (35, 283022), (70, 141511)]