66686070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11887}}^1$

素因数の和:11925

約数の個数: 64

約数和(自身を含む): 184882176

約数和(自身を除く): 118196106

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 11887, 23774, 35661, 59435, 71322, 118870, 130757, 178305, 202079, 261514, 356610, 392271, 404158, 606237, 653785, 784542, 1010395, 1212474, 1307570, 1961355, 2020790, 2222869, 3031185, 3922710, 4445738, 6062370, 6668607, 11114345, 13337214, 22228690, 33343035, 66686070]

約数ペア:

[(1, 66686070), (2, 33343035), (3, 22228690), (5, 13337214), (6, 11114345), (10, 6668607), (11, 6062370), (15, 4445738), (17, 3922710), (22, 3031185), (30, 2222869), (33, 2020790), (34, 1961355), (51, 1307570), (55, 1212474), (66, 1010395), (85, 784542), (102, 653785), (110, 606237), (165, 404158), (170, 392271), (187, 356610), (255, 261514), (330, 202079), (374, 178305), (510, 130757), (561, 118870), (935, 71322), (1122, 59435), (1870, 35661), (2805, 23774), (5610, 11887)]