9730740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 27482112

約数和(自身を除く): 17751372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1277, 1524, 1905, 2540, 2554, 3810, 3831, 5108, 6385, 7620, 7662, 12770, 15324, 19155, 25540, 38310, 76620, 162179, 324358, 486537, 648716, 810895, 973074, 1621790, 1946148, 2432685, 3243580, 4865370, 9730740]

約数ペア:

[(1, 9730740), (2, 4865370), (3, 3243580), (4, 2432685), (5, 1946148), (6, 1621790), (10, 973074), (12, 810895), (15, 648716), (20, 486537), (30, 324358), (60, 162179), (127, 76620), (254, 38310), (381, 25540), (508, 19155), (635, 15324), (762, 12770), (1270, 7662), (1277, 7620), (1524, 6385), (1905, 5108), (2540, 3831), (2554, 3810)]