4251380

素因数分解:

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

素因数の和:30383

約数の個数: 24

約数和(自身を含む): 10203648

約数和(自身を除く): 5952268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 30367, 60734, 121468, 151835, 212569, 303670, 425138, 607340, 850276, 1062845, 2125690, 4251380]

約数ペア:

[(1, 4251380), (2, 2125690), (4, 1062845), (5, 850276), (7, 607340), (10, 425138), (14, 303670), (20, 212569), (28, 151835), (35, 121468), (70, 60734), (140, 30367)]