146940850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{419831}}^1$

素因数の和:419850

約数の個数: 24

約数和(自身を含む): 312355008

約数和(自身を除く): 165414158

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 419831, 839662, 2099155, 2938817, 4198310, 5877634, 10495775, 14694085, 20991550, 29388170, 73470425, 146940850]

約数ペア:

[(1, 146940850), (2, 73470425), (5, 29388170), (7, 20991550), (10, 14694085), (14, 10495775), (25, 5877634), (35, 4198310), (50, 2938817), (70, 2099155), (175, 839662), (350, 419831)]