3121140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4729}}^1$

素因数の和:4752

約数の個数: 48

約数和(自身を含む): 9535680

約数和(自身を除く): 6414540

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, 4729, 9458, 14187, 18916, 23645, 28374, 47290, 52019, 56748, 70935, 94580, 104038, 141870, 156057, 208076, 260095, 283740, 312114, 520190, 624228, 780285, 1040380, 1560570, 3121140]

約数ペア:

[(1, 3121140), (2, 1560570), (3, 1040380), (4, 780285), (5, 624228), (6, 520190), (10, 312114), (11, 283740), (12, 260095), (15, 208076), (20, 156057), (22, 141870), (30, 104038), (33, 94580), (44, 70935), (55, 56748), (60, 52019), (66, 47290), (110, 28374), (132, 23645), (165, 18916), (220, 14187), (330, 9458), (660, 4729)]