33319580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{237997}}^1$

素因数の和:238013

約数の個数: 24

約数和(自身を含む): 79967328

約数和(自身を除く): 46647748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 237997, 475994, 951988, 1189985, 1665979, 2379970, 3331958, 4759940, 6663916, 8329895, 16659790, 33319580]

約数ペア:

[(1, 33319580), (2, 16659790), (4, 8329895), (5, 6663916), (7, 4759940), (10, 3331958), (14, 2379970), (20, 1665979), (28, 1189985), (35, 951988), (70, 475994), (140, 237997)]