105807730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1511539}}^1$

素因数の和:1511553

約数の個数: 16

約数和(自身を含む): 217661760

約数和(自身を除く): 111854030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1511539, 3023078, 7557695, 10580773, 15115390, 21161546, 52903865, 105807730]

約数ペア:

[(1, 105807730), (2, 52903865), (5, 21161546), (7, 15115390), (10, 10580773), (14, 7557695), (35, 3023078), (70, 1511539)]