8502760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{30367}}^1$

素因数の和:30385

約数の個数: 32

約数和(自身を含む): 21864960

約数和(自身を除く): 13362200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 30367, 60734, 121468, 151835, 212569, 242936, 303670, 425138, 607340, 850276, 1062845, 1214680, 1700552, 2125690, 4251380, 8502760]

約数ペア:

[(1, 8502760), (2, 4251380), (4, 2125690), (5, 1700552), (7, 1214680), (8, 1062845), (10, 850276), (14, 607340), (20, 425138), (28, 303670), (35, 242936), (40, 212569), (56, 151835), (70, 121468), (140, 60734), (280, 30367)]