75072620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{536233}}^1$

素因数の和:536249

約数の個数: 24

約数和(自身を含む): 180174624

約数和(自身を除く): 105102004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 536233, 1072466, 2144932, 2681165, 3753631, 5362330, 7507262, 10724660, 15014524, 18768155, 37536310, 75072620]

約数ペア:

[(1, 75072620), (2, 37536310), (4, 18768155), (5, 15014524), (7, 10724660), (10, 7507262), (14, 5362330), (20, 3753631), (28, 2681165), (35, 2144932), (70, 1072466), (140, 536233)]