617857470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{907}}^1$

素因数の和:984

約数の個数: 120

約数和(自身を含む): 1722510504

約数和(自身を除く): 1104653034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 841, 870, 907, 1305, 1566, 1682, 1814, 2349, 2523, 2610, 2721, 3915, 4205, 4535, 4698, 5046, 5442, 7569, 7830, 8163, 8410, 9070, 11745, 12615, 13605, 15138, 16326, 22707, 23490, 24489, 25230, 26303, 27210, 37845, 40815, 45414, 48978, 52606, 68121, 73467, 75690, 78909, 81630, 113535, 122445, 131515, 136242, 146934, 157818, 227070, 236727, 244890, 263030, 340605, 367335, 394545, 473454, 681210, 710181, 734670, 762787, 789090, 1183635, 1420362, 1525574, 2130543, 2288361, 2367270, 3550905, 3813935, 4261086, 4576722, 6865083, 7101810, 7627870, 10652715, 11441805, 13730166, 20595249, 21305430, 22883610, 34325415, 41190498, 61785747, 68650830, 102976245, 123571494, 205952490, 308928735, 617857470]

約数ペア:

[(1, 617857470), (2, 308928735), (3, 205952490), (5, 123571494), (6, 102976245), (9, 68650830), (10, 61785747), (15, 41190498), (18, 34325415), (27, 22883610), (29, 21305430), (30, 20595249), (45, 13730166), (54, 11441805), (58, 10652715), (81, 7627870), (87, 7101810), (90, 6865083), (135, 4576722), (145, 4261086), (162, 3813935), (174, 3550905), (261, 2367270), (270, 2288361), (290, 2130543), (405, 1525574), (435, 1420362), (522, 1183635), (783, 789090), (810, 762787), (841, 734670), (870, 710181), (907, 681210), (1305, 473454), (1566, 394545), (1682, 367335), (1814, 340605), (2349, 263030), (2523, 244890), (2610, 236727), (2721, 227070), (3915, 157818), (4205, 146934), (4535, 136242), (4698, 131515), (5046, 122445), (5442, 113535), (7569, 81630), (7830, 78909), (8163, 75690), (8410, 73467), (9070, 68121), (11745, 52606), (12615, 48978), (13605, 45414), (15138, 40815), (16326, 37845), (22707, 27210), (23490, 26303), (24489, 25230)]