7742820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7591}}^1$

素因数の和:7620

約数の個数: 48

約数和(自身を含む): 22958208

約数和(自身を除く): 15215388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 7591, 15182, 22773, 30364, 37955, 45546, 75910, 91092, 113865, 129047, 151820, 227730, 258094, 387141, 455460, 516188, 645235, 774282, 1290470, 1548564, 1935705, 2580940, 3871410, 7742820]

約数ペア:

[(1, 7742820), (2, 3871410), (3, 2580940), (4, 1935705), (5, 1548564), (6, 1290470), (10, 774282), (12, 645235), (15, 516188), (17, 455460), (20, 387141), (30, 258094), (34, 227730), (51, 151820), (60, 129047), (68, 113865), (85, 91092), (102, 75910), (170, 45546), (204, 37955), (255, 30364), (340, 22773), (510, 15182), (1020, 7591)]