9611140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 25486272

約数和(自身を除く): 15875132

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 79, 110, 140, 154, 158, 220, 308, 316, 385, 395, 553, 770, 790, 869, 1106, 1540, 1580, 1738, 2212, 2765, 3476, 4345, 5530, 6083, 6241, 8690, 11060, 12166, 12482, 17380, 24332, 24964, 30415, 31205, 43687, 60830, 62410, 68651, 87374, 121660, 124820, 137302, 174748, 218435, 274604, 343255, 436870, 480557, 686510, 873740, 961114, 1373020, 1922228, 2402785, 4805570, 9611140]

約数ペア:

[(1, 9611140), (2, 4805570), (4, 2402785), (5, 1922228), (7, 1373020), (10, 961114), (11, 873740), (14, 686510), (20, 480557), (22, 436870), (28, 343255), (35, 274604), (44, 218435), (55, 174748), (70, 137302), (77, 124820), (79, 121660), (110, 87374), (140, 68651), (154, 62410), (158, 60830), (220, 43687), (308, 31205), (316, 30415), (385, 24964), (395, 24332), (553, 17380), (770, 12482), (790, 12166), (869, 11060), (1106, 8690), (1540, 6241), (1580, 6083), (1738, 5530), (2212, 4345), (2765, 3476)]