22227730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317539}}^1$

素因数の和:317553

約数の個数: 16

約数和(自身を含む): 45725760

約数和(自身を除く): 23498030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317539, 635078, 1587695, 2222773, 3175390, 4445546, 11113865, 22227730]

約数ペア:

[(1, 22227730), (2, 11113865), (5, 4445546), (7, 3175390), (10, 2222773), (14, 1587695), (35, 635078), (70, 317539)]