6551580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 22095360

約数和(自身を除く): 15543780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 821, 1140, 1330, 1596, 1642, 1995, 2463, 2660, 3284, 3990, 4105, 4926, 5747, 7980, 8210, 9852, 11494, 12315, 15599, 16420, 17241, 22988, 24630, 28735, 31198, 34482, 46797, 49260, 57470, 62396, 68964, 77995, 86205, 93594, 109193, 114940, 155990, 172410, 187188, 218386, 233985, 311980, 327579, 344820, 436772, 467970, 545965, 655158, 935940, 1091930, 1310316, 1637895, 2183860, 3275790, 6551580]

約数ペア:

[(1, 6551580), (2, 3275790), (3, 2183860), (4, 1637895), (5, 1310316), (6, 1091930), (7, 935940), (10, 655158), (12, 545965), (14, 467970), (15, 436772), (19, 344820), (20, 327579), (21, 311980), (28, 233985), (30, 218386), (35, 187188), (38, 172410), (42, 155990), (57, 114940), (60, 109193), (70, 93594), (76, 86205), (84, 77995), (95, 68964), (105, 62396), (114, 57470), (133, 49260), (140, 46797), (190, 34482), (210, 31198), (228, 28735), (266, 24630), (285, 22988), (380, 17241), (399, 16420), (420, 15599), (532, 12315), (570, 11494), (665, 9852), (798, 8210), (821, 7980), (1140, 5747), (1330, 4926), (1596, 4105), (1642, 3990), (1995, 3284), (2463, 2660)]