29840360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67819}}^1$

素因数の和:67841

約数の個数: 32

約数和(自身を含む): 73245600

約数和(自身を除く): 43405240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 67819, 135638, 271276, 339095, 542552, 678190, 746009, 1356380, 1492018, 2712760, 2984036, 3730045, 5968072, 7460090, 14920180, 29840360]

約数ペア:

[(1, 29840360), (2, 14920180), (4, 7460090), (5, 5968072), (8, 3730045), (10, 2984036), (11, 2712760), (20, 1492018), (22, 1356380), (40, 746009), (44, 678190), (55, 542552), (88, 339095), (110, 271276), (220, 135638), (440, 67819)]