66414370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3373}}^1$

素因数の和:3570

約数の個数: 32

約数和(自身を含む): 131181120

約数和(自身を除く): 64766750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3373, 3938, 6746, 9845, 16865, 19690, 33730, 37103, 74206, 185515, 371030, 603767, 1207534, 3018835, 6037670, 6641437, 13282874, 33207185, 66414370]

約数ペア:

[(1, 66414370), (2, 33207185), (5, 13282874), (10, 6641437), (11, 6037670), (22, 3018835), (55, 1207534), (110, 603767), (179, 371030), (358, 185515), (895, 74206), (1790, 37103), (1969, 33730), (3373, 19690), (3938, 16865), (6746, 9845)]