91317730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1304539}}^1$

素因数の和:1304553

約数の個数: 16

約数和(自身を含む): 187853760

約数和(自身を除く): 96536030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1304539, 2609078, 6522695, 9131773, 13045390, 18263546, 45658865, 91317730]

約数ペア:

[(1, 91317730), (2, 45658865), (5, 18263546), (7, 13045390), (10, 9131773), (14, 6522695), (35, 2609078), (70, 1304539)]