6930390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 17915904

約数和(自身を除く): 10985514

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 127, 170, 214, 254, 255, 321, 381, 510, 535, 635, 642, 762, 1070, 1270, 1605, 1819, 1905, 2159, 3210, 3638, 3810, 4318, 5457, 6477, 9095, 10795, 10914, 12954, 13589, 18190, 21590, 27178, 27285, 32385, 40767, 54570, 64770, 67945, 81534, 135890, 203835, 231013, 407670, 462026, 693039, 1155065, 1386078, 2310130, 3465195, 6930390]

約数ペア:

[(1, 6930390), (2, 3465195), (3, 2310130), (5, 1386078), (6, 1155065), (10, 693039), (15, 462026), (17, 407670), (30, 231013), (34, 203835), (51, 135890), (85, 81534), (102, 67945), (107, 64770), (127, 54570), (170, 40767), (214, 32385), (254, 27285), (255, 27178), (321, 21590), (381, 18190), (510, 13589), (535, 12954), (635, 10914), (642, 10795), (762, 9095), (1070, 6477), (1270, 5457), (1605, 4318), (1819, 3810), (1905, 3638), (2159, 3210)]