506581530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2040

約数の個数: 128

約数和(自身を含む): 1512580608

約数和(自身を除く): 1005999078

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 97, 105, 130, 182, 194, 195, 210, 273, 291, 390, 455, 485, 546, 582, 679, 910, 970, 1261, 1358, 1365, 1455, 1913, 2037, 2522, 2730, 2910, 3395, 3783, 3826, 4074, 5739, 6305, 6790, 7566, 8827, 9565, 10185, 11478, 12610, 13391, 17654, 18915, 19130, 20370, 24869, 26481, 26782, 28695, 37830, 40173, 44135, 49738, 52962, 57390, 66955, 74607, 80346, 88270, 124345, 132405, 133910, 149214, 174083, 185561, 200865, 248690, 264810, 348166, 371122, 373035, 401730, 522249, 556683, 746070, 870415, 927805, 1044498, 1113366, 1298927, 1740830, 1855610, 2412293, 2597854, 2611245, 2783415, 3896781, 4824586, 5222490, 5566830, 6494635, 7236879, 7793562, 12061465, 12989270, 14473758, 16886051, 19483905, 24122930, 33772102, 36184395, 38967810, 50658153, 72368790, 84430255, 101316306, 168860510, 253290765, 506581530]

約数ペア:

[(1, 506581530), (2, 253290765), (3, 168860510), (5, 101316306), (6, 84430255), (7, 72368790), (10, 50658153), (13, 38967810), (14, 36184395), (15, 33772102), (21, 24122930), (26, 19483905), (30, 16886051), (35, 14473758), (39, 12989270), (42, 12061465), (65, 7793562), (70, 7236879), (78, 6494635), (91, 5566830), (97, 5222490), (105, 4824586), (130, 3896781), (182, 2783415), (194, 2611245), (195, 2597854), (210, 2412293), (273, 1855610), (291, 1740830), (390, 1298927), (455, 1113366), (485, 1044498), (546, 927805), (582, 870415), (679, 746070), (910, 556683), (970, 522249), (1261, 401730), (1358, 373035), (1365, 371122), (1455, 348166), (1913, 264810), (2037, 248690), (2522, 200865), (2730, 185561), (2910, 174083), (3395, 149214), (3783, 133910), (3826, 132405), (4074, 124345), (5739, 88270), (6305, 80346), (6790, 74607), (7566, 66955), (8827, 57390), (9565, 52962), (10185, 49738), (11478, 44135), (12610, 40173), (13391, 37830), (17654, 28695), (18915, 26782), (19130, 26481), (20370, 24869)]