2150710548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:970

約数の個数: 144

約数和(自身を含む): 6174604800

約数和(自身を除く): 4023894252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 311, 399, 532, 588, 619, 622, 798, 931, 933, 1238, 1244, 1596, 1857, 1862, 1866, 2177, 2476, 2793, 3714, 3724, 3732, 4333, 4354, 5586, 5909, 6531, 7428, 8666, 8708, 11172, 11761, 11818, 12999, 13062, 15239, 17332, 17727, 23522, 23636, 25998, 26124, 30331, 30478, 35283, 35454, 41363, 45717, 47044, 51996, 60662, 60956, 70566, 70908, 82327, 82726, 90993, 91434, 121324, 124089, 141132, 164654, 165452, 181986, 182868, 192509, 246981, 248178, 289541, 329308, 363972, 385018, 493962, 496356, 576289, 577527, 579082, 770036, 868623, 987924, 1152578, 1155054, 1158164, 1347563, 1728867, 1737246, 2305156, 2310108, 2695126, 3457734, 3474492, 3657671, 4042689, 5390252, 6915468, 7315342, 8085378, 9432941, 10973013, 14630684, 16170756, 18865882, 21946026, 25603697, 28298823, 37731764, 43892052, 51207394, 56597646, 76811091, 102414788, 113195292, 153622182, 179225879, 307244364, 358451758, 537677637, 716903516, 1075355274, 2150710548]

約数ペア:

[(1, 2150710548), (2, 1075355274), (3, 716903516), (4, 537677637), (6, 358451758), (7, 307244364), (12, 179225879), (14, 153622182), (19, 113195292), (21, 102414788), (28, 76811091), (38, 56597646), (42, 51207394), (49, 43892052), (57, 37731764), (76, 28298823), (84, 25603697), (98, 21946026), (114, 18865882), (133, 16170756), (147, 14630684), (196, 10973013), (228, 9432941), (266, 8085378), (294, 7315342), (311, 6915468), (399, 5390252), (532, 4042689), (588, 3657671), (619, 3474492), (622, 3457734), (798, 2695126), (931, 2310108), (933, 2305156), (1238, 1737246), (1244, 1728867), (1596, 1347563), (1857, 1158164), (1862, 1155054), (1866, 1152578), (2177, 987924), (2476, 868623), (2793, 770036), (3714, 579082), (3724, 577527), (3732, 576289), (4333, 496356), (4354, 493962), (5586, 385018), (5909, 363972), (6531, 329308), (7428, 289541), (8666, 248178), (8708, 246981), (11172, 192509), (11761, 182868), (11818, 181986), (12999, 165452), (13062, 164654), (15239, 141132), (17332, 124089), (17727, 121324), (23522, 91434), (23636, 90993), (25998, 82726), (26124, 82327), (30331, 70908), (30478, 70566), (35283, 60956), (35454, 60662), (41363, 51996), (45717, 47044)]