394831150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1128089}}^1$

素因数の和:1128108

約数の個数: 24

約数和(自身を含む): 839298960

約数和(自身を除く): 444467810

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1128089, 2256178, 5640445, 7896623, 11280890, 15793246, 28202225, 39483115, 56404450, 78966230, 197415575, 394831150]

約数ペア:

[(1, 394831150), (2, 197415575), (5, 78966230), (7, 56404450), (10, 39483115), (14, 28202225), (25, 15793246), (35, 11280890), (50, 7896623), (70, 5640445), (175, 2256178), (350, 1128089)]