29222820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14759}}^1$

素因数の和:14785

約数の個数: 72

約数和(自身を含む): 96707520

約数和(自身を除く): 67484700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 14759, 29518, 44277, 59036, 73795, 88554, 132831, 147590, 162349, 177108, 221385, 265662, 295180, 324698, 442770, 487047, 531324, 649396, 664155, 811745, 885540, 974094, 1328310, 1461141, 1623490, 1948188, 2435235, 2656620, 2922282, 3246980, 4870470, 5844564, 7305705, 9740940, 14611410, 29222820]

約数ペア:

[(1, 29222820), (2, 14611410), (3, 9740940), (4, 7305705), (5, 5844564), (6, 4870470), (9, 3246980), (10, 2922282), (11, 2656620), (12, 2435235), (15, 1948188), (18, 1623490), (20, 1461141), (22, 1328310), (30, 974094), (33, 885540), (36, 811745), (44, 664155), (45, 649396), (55, 531324), (60, 487047), (66, 442770), (90, 324698), (99, 295180), (110, 265662), (132, 221385), (165, 177108), (180, 162349), (198, 147590), (220, 132831), (330, 88554), (396, 73795), (495, 59036), (660, 44277), (990, 29518), (1980, 14759)]