85877793470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{69191}}^1$

素因数の和:69378

約数の個数: 96

約数和(自身を含む): 191675678400

約数和(自身を除く): 105797884930

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 149, 170, 238, 245, 298, 490, 595, 745, 833, 1043, 1190, 1490, 1666, 2086, 2533, 4165, 5066, 5215, 7301, 8330, 10430, 12665, 14602, 17731, 25330, 35462, 36505, 69191, 73010, 88655, 124117, 138382, 177310, 248234, 345955, 484337, 620585, 691910, 968674, 1176247, 1241170, 2352494, 2421685, 3390359, 4843370, 5881235, 6780718, 8233729, 10309459, 11762470, 16467458, 16951795, 20618918, 33903590, 41168645, 51547295, 57636103, 72166213, 82337290, 103094590, 115272206, 144332426, 175260803, 288180515, 350521606, 360831065, 505163491, 576361030, 721662130, 876304015, 1010326982, 1226825621, 1752608030, 2453651242, 2525817455, 5051634910, 6134128105, 8587779347, 12268256210, 17175558694, 42938896735, 85877793470]

約数ペア:

[(1, 85877793470), (2, 42938896735), (5, 17175558694), (7, 12268256210), (10, 8587779347), (14, 6134128105), (17, 5051634910), (34, 2525817455), (35, 2453651242), (49, 1752608030), (70, 1226825621), (85, 1010326982), (98, 876304015), (119, 721662130), (149, 576361030), (170, 505163491), (238, 360831065), (245, 350521606), (298, 288180515), (490, 175260803), (595, 144332426), (745, 115272206), (833, 103094590), (1043, 82337290), (1190, 72166213), (1490, 57636103), (1666, 51547295), (2086, 41168645), (2533, 33903590), (4165, 20618918), (5066, 16951795), (5215, 16467458), (7301, 11762470), (8330, 10309459), (10430, 8233729), (12665, 6780718), (14602, 5881235), (17731, 4843370), (25330, 3390359), (35462, 2421685), (36505, 2352494), (69191, 1241170), (73010, 1176247), (88655, 968674), (124117, 691910), (138382, 620585), (177310, 484337), (248234, 345955)]