11121180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{26479}}^1$

素因数の和:26498

約数の個数: 48

約数和(自身を含む): 35589120

約数和(自身を除く): 24467940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 26479, 52958, 79437, 105916, 132395, 158874, 185353, 264790, 317748, 370706, 397185, 529580, 556059, 741412, 794370, 926765, 1112118, 1588740, 1853530, 2224236, 2780295, 3707060, 5560590, 11121180]

約数ペア:

[(1, 11121180), (2, 5560590), (3, 3707060), (4, 2780295), (5, 2224236), (6, 1853530), (7, 1588740), (10, 1112118), (12, 926765), (14, 794370), (15, 741412), (20, 556059), (21, 529580), (28, 397185), (30, 370706), (35, 317748), (42, 264790), (60, 185353), (70, 158874), (84, 132395), (105, 105916), (140, 79437), (210, 52958), (420, 26479)]