84669420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128287}}^1$

素因数の和:128310

約数の個数: 48

約数和(自身を含む): 258628608

約数和(自身を除く): 173959188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 128287, 256574, 384861, 513148, 641435, 769722, 1282870, 1411157, 1539444, 1924305, 2565740, 2822314, 3848610, 4233471, 5644628, 7055785, 7697220, 8466942, 14111570, 16933884, 21167355, 28223140, 42334710, 84669420]

約数ペア:

[(1, 84669420), (2, 42334710), (3, 28223140), (4, 21167355), (5, 16933884), (6, 14111570), (10, 8466942), (11, 7697220), (12, 7055785), (15, 5644628), (20, 4233471), (22, 3848610), (30, 2822314), (33, 2565740), (44, 1924305), (55, 1539444), (60, 1411157), (66, 1282870), (110, 769722), (132, 641435), (165, 513148), (220, 384861), (330, 256574), (660, 128287)]