4828180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{34487}}^1$

素因数の和:34503

約数の個数: 24

約数和(自身を含む): 11587968

約数和(自身を除く): 6759788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 34487, 68974, 137948, 172435, 241409, 344870, 482818, 689740, 965636, 1207045, 2414090, 4828180]

約数ペア:

[(1, 4828180), (2, 2414090), (4, 1207045), (5, 965636), (7, 689740), (10, 482818), (14, 344870), (20, 241409), (28, 172435), (35, 137948), (70, 68974), (140, 34487)]