1773420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2687}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 5419008

約数和(自身を除く): 3645588

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, 2687, 5374, 8061, 10748, 13435, 16122, 26870, 29557, 32244, 40305, 53740, 59114, 80610, 88671, 118228, 147785, 161220, 177342, 295570, 354684, 443355, 591140, 886710, 1773420]

約数ペア:

[(1, 1773420), (2, 886710), (3, 591140), (4, 443355), (5, 354684), (6, 295570), (10, 177342), (11, 161220), (12, 147785), (15, 118228), (20, 88671), (22, 80610), (30, 59114), (33, 53740), (44, 40305), (55, 32244), (60, 29557), (66, 26870), (110, 16122), (132, 13435), (165, 10748), (220, 8061), (330, 5374), (660, 2687)]