108172540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{772661}}^1$

素因数の和:772677

約数の個数: 24

約数和(自身を含む): 259614432

約数和(自身を除く): 151441892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 772661, 1545322, 3090644, 3863305, 5408627, 7726610, 10817254, 15453220, 21634508, 27043135, 54086270, 108172540]

約数ペア:

[(1, 108172540), (2, 54086270), (4, 27043135), (5, 21634508), (7, 15453220), (10, 10817254), (14, 7726610), (20, 5408627), (28, 3863305), (35, 3090644), (70, 1545322), (140, 772661)]