8518620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12907}}^1$

素因数の和:12930

約数の個数: 48

約数和(自身を含む): 26022528

約数和(自身を除く): 17503908

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, 12907, 25814, 38721, 51628, 64535, 77442, 129070, 141977, 154884, 193605, 258140, 283954, 387210, 425931, 567908, 709885, 774420, 851862, 1419770, 1703724, 2129655, 2839540, 4259310, 8518620]

約数ペア:

[(1, 8518620), (2, 4259310), (3, 2839540), (4, 2129655), (5, 1703724), (6, 1419770), (10, 851862), (11, 774420), (12, 709885), (15, 567908), (20, 425931), (22, 387210), (30, 283954), (33, 258140), (44, 193605), (55, 154884), (60, 141977), (66, 129070), (110, 77442), (132, 64535), (165, 51628), (220, 38721), (330, 25814), (660, 12907)]