30617048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 74718720

約数和(自身を除く): 44101672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 2161, 3542, 4322, 7084, 8644, 14168, 15127, 17288, 23771, 30254, 47542, 49703, 60508, 95084, 99406, 121016, 166397, 190168, 198812, 332794, 347921, 397624, 546733, 665588, 695842, 1093466, 1331176, 1391684, 2186932, 2783368, 3827131, 4373864, 7654262, 15308524, 30617048]

約数ペア:

[(1, 30617048), (2, 15308524), (4, 7654262), (7, 4373864), (8, 3827131), (11, 2783368), (14, 2186932), (22, 1391684), (23, 1331176), (28, 1093466), (44, 695842), (46, 665588), (56, 546733), (77, 397624), (88, 347921), (92, 332794), (154, 198812), (161, 190168), (184, 166397), (253, 121016), (308, 99406), (322, 95084), (506, 60508), (616, 49703), (644, 47542), (1012, 30254), (1288, 23771), (1771, 17288), (2024, 15127), (2161, 14168), (3542, 8644), (4322, 7084)]