30689568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1207

約数の個数: 144

約数和(自身を含む): 107505216

約数和(自身を除く): 76815648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1171, 1248, 1456, 1638, 1872, 2016, 2184, 2342, 2912, 3276, 3513, 3744, 4368, 4684, 6552, 7026, 8197, 8736, 9368, 10539, 13104, 14052, 15223, 16394, 18736, 21078, 24591, 26208, 28104, 30446, 32788, 37472, 42156, 45669, 49182, 56208, 60892, 65576, 73773, 84312, 91338, 98364, 106561, 112416, 121784, 131152, 137007, 147546, 168624, 182676, 196728, 213122, 243568, 262304, 274014, 295092, 319683, 337248, 365352, 393456, 426244, 487136, 548028, 590184, 639366, 730704, 786912, 852488, 959049, 1096056, 1180368, 1278732, 1461408, 1704976, 1918098, 2192112, 2360736, 2557464, 3409952, 3836196, 4384224, 5114928, 7672392, 10229856, 15344784, 30689568]

約数ペア:

[(1, 30689568), (2, 15344784), (3, 10229856), (4, 7672392), (6, 5114928), (7, 4384224), (8, 3836196), (9, 3409952), (12, 2557464), (13, 2360736), (14, 2192112), (16, 1918098), (18, 1704976), (21, 1461408), (24, 1278732), (26, 1180368), (28, 1096056), (32, 959049), (36, 852488), (39, 786912), (42, 730704), (48, 639366), (52, 590184), (56, 548028), (63, 487136), (72, 426244), (78, 393456), (84, 365352), (91, 337248), (96, 319683), (104, 295092), (112, 274014), (117, 262304), (126, 243568), (144, 213122), (156, 196728), (168, 182676), (182, 168624), (208, 147546), (224, 137007), (234, 131152), (252, 121784), (273, 112416), (288, 106561), (312, 98364), (336, 91338), (364, 84312), (416, 73773), (468, 65576), (504, 60892), (546, 56208), (624, 49182), (672, 45669), (728, 42156), (819, 37472), (936, 32788), (1008, 30446), (1092, 28104), (1171, 26208), (1248, 24591), (1456, 21078), (1638, 18736), (1872, 16394), (2016, 15223), (2184, 14052), (2342, 13104), (2912, 10539), (3276, 9368), (3513, 8736), (3744, 8197), (4368, 7026), (4684, 6552)]