26689830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 69050880

約数和(自身を除く): 42361050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 887, 1003, 1770, 1774, 2006, 2661, 3009, 4435, 5015, 5322, 6018, 8870, 10030, 13305, 15045, 15079, 26610, 30090, 30158, 45237, 52333, 75395, 90474, 104666, 150790, 156999, 226185, 261665, 313998, 452370, 523330, 784995, 889661, 1569990, 1779322, 2668983, 4448305, 5337966, 8896610, 13344915, 26689830]

約数ペア:

[(1, 26689830), (2, 13344915), (3, 8896610), (5, 5337966), (6, 4448305), (10, 2668983), (15, 1779322), (17, 1569990), (30, 889661), (34, 784995), (51, 523330), (59, 452370), (85, 313998), (102, 261665), (118, 226185), (170, 156999), (177, 150790), (255, 104666), (295, 90474), (354, 75395), (510, 52333), (590, 45237), (885, 30158), (887, 30090), (1003, 26610), (1770, 15079), (1774, 15045), (2006, 13305), (2661, 10030), (3009, 8870), (4435, 6018), (5015, 5322)]