30126894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1987}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 72713088

約数和(自身を除く): 42586194

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 1987, 2166, 2527, 3974, 5054, 5961, 7581, 11922, 13909, 15162, 27818, 37753, 41727, 75506, 83454, 113259, 226518, 264271, 528542, 717307, 792813, 1434614, 1585626, 2151921, 4303842, 5021149, 10042298, 15063447, 30126894]

約数ペア:

[(1, 30126894), (2, 15063447), (3, 10042298), (6, 5021149), (7, 4303842), (14, 2151921), (19, 1585626), (21, 1434614), (38, 792813), (42, 717307), (57, 528542), (114, 264271), (133, 226518), (266, 113259), (361, 83454), (399, 75506), (722, 41727), (798, 37753), (1083, 27818), (1987, 15162), (2166, 13909), (2527, 11922), (3974, 7581), (5054, 5961)]