64449990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65101}}^1$

素因数の和:65125

約数の個数: 48

約数和(自身を含む): 182806416

約数和(自身を除く): 118356426

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 65101, 130202, 195303, 325505, 390606, 585909, 651010, 716111, 976515, 1171818, 1432222, 1953030, 2148333, 2929545, 3580555, 4296666, 5859090, 6444999, 7161110, 10741665, 12889998, 21483330, 32224995, 64449990]

約数ペア:

[(1, 64449990), (2, 32224995), (3, 21483330), (5, 12889998), (6, 10741665), (9, 7161110), (10, 6444999), (11, 5859090), (15, 4296666), (18, 3580555), (22, 2929545), (30, 2148333), (33, 1953030), (45, 1432222), (55, 1171818), (66, 976515), (90, 716111), (99, 651010), (110, 585909), (165, 390606), (198, 325505), (330, 195303), (495, 130202), (990, 65101)]