7684215980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{6521}}^1$

素因数の和:6999

約数の個数: 96

約数和(自身を含む): 19459560960

約数和(自身を除く): 11775344980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 443, 532, 665, 886, 1330, 1772, 2215, 2660, 3101, 4430, 6202, 6521, 8417, 8860, 12404, 13042, 15505, 16834, 26084, 31010, 32605, 33668, 42085, 45647, 58919, 62020, 65210, 84170, 91294, 117838, 123899, 130420, 168340, 182588, 228235, 235676, 247798, 294595, 456470, 495596, 589190, 619495, 867293, 912940, 1178380, 1238990, 1734586, 2477980, 2888803, 3469172, 4336465, 5777606, 8672930, 11555212, 14444015, 17345860, 20221621, 28888030, 40443242, 54887257, 57776060, 80886484, 101108105, 109774514, 202216210, 219549028, 274436285, 384210799, 404432420, 548872570, 768421598, 1097745140, 1536843196, 1921053995, 3842107990, 7684215980]

約数ペア:

[(1, 7684215980), (2, 3842107990), (4, 1921053995), (5, 1536843196), (7, 1097745140), (10, 768421598), (14, 548872570), (19, 404432420), (20, 384210799), (28, 274436285), (35, 219549028), (38, 202216210), (70, 109774514), (76, 101108105), (95, 80886484), (133, 57776060), (140, 54887257), (190, 40443242), (266, 28888030), (380, 20221621), (443, 17345860), (532, 14444015), (665, 11555212), (886, 8672930), (1330, 5777606), (1772, 4336465), (2215, 3469172), (2660, 2888803), (3101, 2477980), (4430, 1734586), (6202, 1238990), (6521, 1178380), (8417, 912940), (8860, 867293), (12404, 619495), (13042, 589190), (15505, 495596), (16834, 456470), (26084, 294595), (31010, 247798), (32605, 235676), (33668, 228235), (42085, 182588), (45647, 168340), (58919, 130420), (62020, 123899), (65210, 117838), (84170, 91294)]