74854890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75611}}^1$

素因数の和:75635

約数の個数: 48

約数和(自身を含む): 212318496

約数和(自身を除く): 137463606

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, 75611, 151222, 226833, 378055, 453666, 680499, 756110, 831721, 1134165, 1360998, 1663442, 2268330, 2495163, 3402495, 4158605, 4990326, 6804990, 7485489, 8317210, 12475815, 14970978, 24951630, 37427445, 74854890]

約数ペア:

[(1, 74854890), (2, 37427445), (3, 24951630), (5, 14970978), (6, 12475815), (9, 8317210), (10, 7485489), (11, 6804990), (15, 4990326), (18, 4158605), (22, 3402495), (30, 2495163), (33, 2268330), (45, 1663442), (55, 1360998), (66, 1134165), (90, 831721), (99, 756110), (110, 680499), (165, 453666), (198, 378055), (330, 226833), (495, 151222), (990, 75611)]