8561070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 25878528

約数和(自身を除く): 17317458

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 107, 126, 127, 210, 214, 254, 315, 321, 381, 535, 630, 635, 642, 749, 762, 889, 963, 1070, 1143, 1270, 1498, 1605, 1778, 1905, 1926, 2247, 2286, 2667, 3210, 3745, 3810, 4445, 4494, 4815, 5334, 5715, 6741, 7490, 8001, 8890, 9630, 11235, 11430, 13335, 13482, 13589, 16002, 22470, 26670, 27178, 33705, 40005, 40767, 67410, 67945, 80010, 81534, 95123, 122301, 135890, 190246, 203835, 244602, 285369, 407670, 475615, 570738, 611505, 856107, 951230, 1223010, 1426845, 1712214, 2853690, 4280535, 8561070]

約数ペア:

[(1, 8561070), (2, 4280535), (3, 2853690), (5, 1712214), (6, 1426845), (7, 1223010), (9, 951230), (10, 856107), (14, 611505), (15, 570738), (18, 475615), (21, 407670), (30, 285369), (35, 244602), (42, 203835), (45, 190246), (63, 135890), (70, 122301), (90, 95123), (105, 81534), (107, 80010), (126, 67945), (127, 67410), (210, 40767), (214, 40005), (254, 33705), (315, 27178), (321, 26670), (381, 22470), (535, 16002), (630, 13589), (635, 13482), (642, 13335), (749, 11430), (762, 11235), (889, 9630), (963, 8890), (1070, 8001), (1143, 7490), (1270, 6741), (1498, 5715), (1605, 5334), (1778, 4815), (1905, 4494), (1926, 4445), (2247, 3810), (2286, 3745), (2667, 3210)]