1223010

素因数分解:

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

素因数の和:247

約数の個数: 48

約数和(自身を含む): 3234816

約数和(自身を除く): 2011806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 127, 214, 254, 321, 381, 535, 635, 642, 762, 963, 1070, 1143, 1270, 1605, 1905, 1926, 2286, 3210, 3810, 4815, 5715, 9630, 11430, 13589, 27178, 40767, 67945, 81534, 122301, 135890, 203835, 244602, 407670, 611505, 1223010]

約数ペア:

[(1, 1223010), (2, 611505), (3, 407670), (5, 244602), (6, 203835), (9, 135890), (10, 122301), (15, 81534), (18, 67945), (30, 40767), (45, 27178), (90, 13589), (107, 11430), (127, 9630), (214, 5715), (254, 4815), (321, 3810), (381, 3210), (535, 2286), (635, 1926), (642, 1905), (762, 1605), (963, 1270), (1070, 1143)]