6487732860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{21787}}^1$

素因数の和:22515

約数の個数: 96

約数和(自身を含む): 20790981120

約数和(自身を除く): 14303248260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 709, 1418, 2127, 2836, 3545, 4254, 4963, 7090, 8508, 9926, 10635, 14180, 14889, 19852, 21270, 21787, 24815, 29778, 42540, 43574, 49630, 59556, 65361, 74445, 87148, 99260, 108935, 130722, 148890, 152509, 217870, 261444, 297780, 305018, 326805, 435740, 457527, 610036, 653610, 762545, 915054, 1307220, 1525090, 1830108, 2287635, 3050180, 4575270, 9150540, 15446983, 30893966, 46340949, 61787932, 77234915, 92681898, 108128881, 154469830, 185363796, 216257762, 231704745, 308939660, 324386643, 432515524, 463409490, 540644405, 648773286, 926818980, 1081288810, 1297546572, 1621933215, 2162577620, 3243866430, 6487732860]

約数ペア:

[(1, 6487732860), (2, 3243866430), (3, 2162577620), (4, 1621933215), (5, 1297546572), (6, 1081288810), (7, 926818980), (10, 648773286), (12, 540644405), (14, 463409490), (15, 432515524), (20, 324386643), (21, 308939660), (28, 231704745), (30, 216257762), (35, 185363796), (42, 154469830), (60, 108128881), (70, 92681898), (84, 77234915), (105, 61787932), (140, 46340949), (210, 30893966), (420, 15446983), (709, 9150540), (1418, 4575270), (2127, 3050180), (2836, 2287635), (3545, 1830108), (4254, 1525090), (4963, 1307220), (7090, 915054), (8508, 762545), (9926, 653610), (10635, 610036), (14180, 457527), (14889, 435740), (19852, 326805), (21270, 305018), (21787, 297780), (24815, 261444), (29778, 217870), (42540, 152509), (43574, 148890), (49630, 130722), (59556, 108935), (65361, 99260), (74445, 87148)]