1272250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{727}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 2725632

約数和(自身を除く): 1453382

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 727, 875, 1454, 1750, 3635, 5089, 7270, 10178, 18175, 25445, 36350, 50890, 90875, 127225, 181750, 254450, 636125, 1272250]

約数ペア:

[(1, 1272250), (2, 636125), (5, 254450), (7, 181750), (10, 127225), (14, 90875), (25, 50890), (35, 36350), (50, 25445), (70, 18175), (125, 10178), (175, 7270), (250, 5089), (350, 3635), (727, 1750), (875, 1454)]