407670

素因数分解:

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

素因数の和:244

約数の個数: 32

約数和(自身を含む): 995328

約数和(自身を除く): 587658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 127, 214, 254, 321, 381, 535, 635, 642, 762, 1070, 1270, 1605, 1905, 3210, 3810, 13589, 27178, 40767, 67945, 81534, 135890, 203835, 407670]

約数ペア:

[(1, 407670), (2, 203835), (3, 135890), (5, 81534), (6, 67945), (10, 40767), (15, 27178), (30, 13589), (107, 3810), (127, 3210), (214, 1905), (254, 1605), (321, 1270), (381, 1070), (535, 762), (635, 642)]