2003169245

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1971

約数の個数: 96

約数和(自身を含む): 3372109056

約数和(自身を除く): 1368939811

約数列:

[1, 5, 7, 11, 17, 23, 35, 49, 55, 77, 85, 115, 119, 161, 187, 245, 253, 385, 391, 539, 595, 805, 833, 935, 1127, 1265, 1309, 1771, 1901, 1955, 2695, 2737, 4165, 4301, 5635, 6545, 8855, 9163, 9505, 12397, 13307, 13685, 19159, 20911, 21505, 30107, 32317, 43723, 45815, 61985, 66535, 93149, 95795, 104555, 146377, 150535, 161585, 210749, 218615, 226219, 306061, 355487, 465745, 480953, 731885, 743291, 1024639, 1053745, 1131095, 1530305, 1583533, 1777435, 2142427, 2404765, 2488409, 3366671, 3716455, 5123195, 5203037, 7917665, 8176201, 10712135, 12442045, 16833355, 17418863, 23566697, 26015185, 36421259, 40881005, 57233407, 87094315, 117833485, 182106295, 286167035, 400633849, 2003169245]

約数ペア:

[(1, 2003169245), (5, 400633849), (7, 286167035), (11, 182106295), (17, 117833485), (23, 87094315), (35, 57233407), (49, 40881005), (55, 36421259), (77, 26015185), (85, 23566697), (115, 17418863), (119, 16833355), (161, 12442045), (187, 10712135), (245, 8176201), (253, 7917665), (385, 5203037), (391, 5123195), (539, 3716455), (595, 3366671), (805, 2488409), (833, 2404765), (935, 2142427), (1127, 1777435), (1265, 1583533), (1309, 1530305), (1771, 1131095), (1901, 1053745), (1955, 1024639), (2695, 743291), (2737, 731885), (4165, 480953), (4301, 465745), (5635, 355487), (6545, 306061), (8855, 226219), (9163, 218615), (9505, 210749), (12397, 161585), (13307, 150535), (13685, 146377), (19159, 104555), (20911, 95795), (21505, 93149), (30107, 66535), (32317, 61985), (43723, 45815)]