12637770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 31850496

約数和(自身を除く): 19212726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 107, 127, 155, 186, 214, 254, 310, 321, 381, 465, 535, 635, 642, 762, 930, 1070, 1270, 1605, 1905, 3210, 3317, 3810, 3937, 6634, 7874, 9951, 11811, 13589, 16585, 19685, 19902, 23622, 27178, 33170, 39370, 40767, 49755, 59055, 67945, 81534, 99510, 118110, 135890, 203835, 407670, 421259, 842518, 1263777, 2106295, 2527554, 4212590, 6318885, 12637770]

約数ペア:

[(1, 12637770), (2, 6318885), (3, 4212590), (5, 2527554), (6, 2106295), (10, 1263777), (15, 842518), (30, 421259), (31, 407670), (62, 203835), (93, 135890), (107, 118110), (127, 99510), (155, 81534), (186, 67945), (214, 59055), (254, 49755), (310, 40767), (321, 39370), (381, 33170), (465, 27178), (535, 23622), (635, 19902), (642, 19685), (762, 16585), (930, 13589), (1070, 11811), (1270, 9951), (1605, 7874), (1905, 6634), (3210, 3937), (3317, 3810)]