149725450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{427787}}^1$

素因数の和:427806

約数の個数: 24

約数和(自身を含む): 318274272

約数和(自身を除く): 168548822

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 427787, 855574, 2138935, 2994509, 4277870, 5989018, 10694675, 14972545, 21389350, 29945090, 74862725, 149725450]

約数ペア:

[(1, 149725450), (2, 74862725), (5, 29945090), (7, 21389350), (10, 14972545), (14, 10694675), (25, 5989018), (35, 4277870), (50, 2994509), (70, 2138935), (175, 855574), (350, 427787)]