1039850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{2971}}^1$

素因数の和:2990

約数の個数: 24

約数和(自身を含む): 2211168

約数和(自身を除く): 1171318

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 2971, 5942, 14855, 20797, 29710, 41594, 74275, 103985, 148550, 207970, 519925, 1039850]

約数ペア:

[(1, 1039850), (2, 519925), (5, 207970), (7, 148550), (10, 103985), (14, 74275), (25, 41594), (35, 29710), (50, 20797), (70, 14855), (175, 5942), (350, 2971)]