2497250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 5346432

約数和(自身を除く): 2849182

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1427, 1750, 2854, 7135, 9989, 14270, 19978, 35675, 49945, 71350, 99890, 178375, 249725, 356750, 499450, 1248625, 2497250]

約数ペア:

[(1, 2497250), (2, 1248625), (5, 499450), (7, 356750), (10, 249725), (14, 178375), (25, 99890), (35, 71350), (50, 49945), (70, 35675), (125, 19978), (175, 14270), (250, 9989), (350, 7135), (875, 2854), (1427, 1750)]