12428150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{35509}}^1$

素因数の和:35528

約数の個数: 24

約数和(自身を含む): 26419440

約数和(自身を除く): 13991290

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 35509, 71018, 177545, 248563, 355090, 497126, 887725, 1242815, 1775450, 2485630, 6214075, 12428150]

約数ペア:

[(1, 12428150), (2, 6214075), (5, 2485630), (7, 1775450), (10, 1242815), (14, 887725), (25, 497126), (35, 355090), (50, 248563), (70, 177545), (175, 71018), (350, 35509)]