244890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{907}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 653760

約数和(自身を除く): 408870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 907, 1814, 2721, 4535, 5442, 8163, 9070, 13605, 16326, 24489, 27210, 40815, 48978, 81630, 122445, 244890]

約数ペア:

[(1, 244890), (2, 122445), (3, 81630), (5, 48978), (6, 40815), (9, 27210), (10, 24489), (15, 16326), (18, 13605), (27, 9070), (30, 8163), (45, 5442), (54, 4535), (90, 2721), (135, 1814), (270, 907)]