8029890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8111}}^1$

素因数の和:8135

約数の個数: 48

約数和(自身を含む): 22778496

約数和(自身を除く): 14748606

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, 8111, 16222, 24333, 40555, 48666, 72999, 81110, 89221, 121665, 145998, 178442, 243330, 267663, 364995, 446105, 535326, 729990, 802989, 892210, 1338315, 1605978, 2676630, 4014945, 8029890]

約数ペア:

[(1, 8029890), (2, 4014945), (3, 2676630), (5, 1605978), (6, 1338315), (9, 892210), (10, 802989), (11, 729990), (15, 535326), (18, 446105), (22, 364995), (30, 267663), (33, 243330), (45, 178442), (55, 145998), (66, 121665), (90, 89221), (99, 81110), (110, 72999), (165, 48666), (198, 40555), (330, 24333), (495, 16222), (990, 8111)]