914900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1307}}^1$

素因数の和:1328

約数の個数: 36

約数和(自身を含む): 2270688

約数和(自身を除く): 1355788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1307, 2614, 5228, 6535, 9149, 13070, 18298, 26140, 32675, 36596, 45745, 65350, 91490, 130700, 182980, 228725, 457450, 914900]

約数ペア:

[(1, 914900), (2, 457450), (4, 228725), (5, 182980), (7, 130700), (10, 91490), (14, 65350), (20, 45745), (25, 36596), (28, 32675), (35, 26140), (50, 18298), (70, 13070), (100, 9149), (140, 6535), (175, 5228), (350, 2614), (700, 1307)]