1768064790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{4337}}^1$

素因数の和:4581

約数の個数: 64

約数和(自身を含む): 4317732864

約数和(自身を除く): 2549668074

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, 4337, 8674, 13011, 13589, 21685, 26022, 27178, 40767, 43370, 65055, 67945, 81534, 130110, 135890, 203835, 407670, 464059, 550799, 928118, 1101598, 1392177, 1652397, 2320295, 2753995, 2784354, 3304794, 4640590, 5507990, 6960885, 8261985, 13921770, 16523970, 58935493, 117870986, 176806479, 294677465, 353612958, 589354930, 884032395, 1768064790]

約数ペア:

[(1, 1768064790), (2, 884032395), (3, 589354930), (5, 353612958), (6, 294677465), (10, 176806479), (15, 117870986), (30, 58935493), (107, 16523970), (127, 13921770), (214, 8261985), (254, 6960885), (321, 5507990), (381, 4640590), (535, 3304794), (635, 2784354), (642, 2753995), (762, 2320295), (1070, 1652397), (1270, 1392177), (1605, 1101598), (1905, 928118), (3210, 550799), (3810, 464059), (4337, 407670), (8674, 203835), (13011, 135890), (13589, 130110), (21685, 81534), (26022, 67945), (27178, 65055), (40767, 43370)]