1796657820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{696379}}^1$

素因数の和:696434

約数の個数: 48

約数和(自身を含む): 5147640960

約数和(自身を除く): 3350983140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 696379, 1392758, 2089137, 2785516, 3481895, 4178274, 6963790, 8356548, 10445685, 13927580, 20891370, 29944297, 41782740, 59888594, 89832891, 119777188, 149721485, 179665782, 299442970, 359331564, 449164455, 598885940, 898328910, 1796657820]

約数ペア:

[(1, 1796657820), (2, 898328910), (3, 598885940), (4, 449164455), (5, 359331564), (6, 299442970), (10, 179665782), (12, 149721485), (15, 119777188), (20, 89832891), (30, 59888594), (43, 41782740), (60, 29944297), (86, 20891370), (129, 13927580), (172, 10445685), (215, 8356548), (258, 6963790), (430, 4178274), (516, 3481895), (645, 2785516), (860, 2089137), (1290, 1392758), (2580, 696379)]