1159173540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{919979}}^1$

素因数の和:920001

約数の個数: 72

約数和(自身を含む): 4018472640

約数和(自身を除く): 2859299100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 919979, 1839958, 2759937, 3679916, 4599895, 5519874, 6439853, 8279811, 9199790, 11039748, 12879706, 13799685, 16559622, 18399580, 19319559, 25759412, 27599370, 32199265, 33119244, 38639118, 41399055, 55198740, 57958677, 64398530, 77278236, 82798110, 96597795, 115917354, 128797060, 165596220, 193195590, 231834708, 289793385, 386391180, 579586770, 1159173540]

約数ペア:

[(1, 1159173540), (2, 579586770), (3, 386391180), (4, 289793385), (5, 231834708), (6, 193195590), (7, 165596220), (9, 128797060), (10, 115917354), (12, 96597795), (14, 82798110), (15, 77278236), (18, 64398530), (20, 57958677), (21, 55198740), (28, 41399055), (30, 38639118), (35, 33119244), (36, 32199265), (42, 27599370), (45, 25759412), (60, 19319559), (63, 18399580), (70, 16559622), (84, 13799685), (90, 12879706), (105, 11039748), (126, 9199790), (140, 8279811), (180, 6439853), (210, 5519874), (252, 4599895), (315, 3679916), (420, 2759937), (630, 1839958), (1260, 919979)]