43418620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3011}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 105251328

約数和(自身を除く): 61832708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3011, 3605, 6022, 7210, 12044, 14420, 15055, 21077, 30110, 42154, 60220, 84308, 105385, 210770, 310133, 421540, 620266, 1240532, 1550665, 2170931, 3101330, 4341862, 6202660, 8683724, 10854655, 21709310, 43418620]

約数ペア:

[(1, 43418620), (2, 21709310), (4, 10854655), (5, 8683724), (7, 6202660), (10, 4341862), (14, 3101330), (20, 2170931), (28, 1550665), (35, 1240532), (70, 620266), (103, 421540), (140, 310133), (206, 210770), (412, 105385), (515, 84308), (721, 60220), (1030, 42154), (1442, 30110), (2060, 21077), (2884, 15055), (3011, 14420), (3605, 12044), (6022, 7210)]