28643670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28933}}^1$

素因数の和:28957

約数の個数: 48

約数和(自身を含む): 81246672

約数和(自身を除く): 52603002

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 28933, 57866, 86799, 144665, 173598, 260397, 289330, 318263, 433995, 520794, 636526, 867990, 954789, 1301985, 1591315, 1909578, 2603970, 2864367, 3182630, 4773945, 5728734, 9547890, 14321835, 28643670]

約数ペア:

[(1, 28643670), (2, 14321835), (3, 9547890), (5, 5728734), (6, 4773945), (9, 3182630), (10, 2864367), (11, 2603970), (15, 1909578), (18, 1591315), (22, 1301985), (30, 954789), (33, 867990), (45, 636526), (55, 520794), (66, 433995), (90, 318263), (99, 289330), (110, 260397), (165, 173598), (198, 144665), (330, 86799), (495, 57866), (990, 28933)]