6684440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23873}}^1$

素因数の和:23891

約数の個数: 32

約数和(自身を含む): 17189280

約数和(自身を除く): 10504840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 23873, 47746, 95492, 119365, 167111, 190984, 238730, 334222, 477460, 668444, 835555, 954920, 1336888, 1671110, 3342220, 6684440]

約数ペア:

[(1, 6684440), (2, 3342220), (4, 1671110), (5, 1336888), (7, 954920), (8, 835555), (10, 668444), (14, 477460), (20, 334222), (28, 238730), (35, 190984), (40, 167111), (56, 119365), (70, 95492), (140, 47746), (280, 23873)]