510789780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{945907}}^1$

素因数の和:945925

約数の個数: 48

約数和(自身を含む): 1589125440

約数和(自身を除く): 1078335660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 945907, 1891814, 2837721, 3783628, 4729535, 5675442, 8513163, 9459070, 11350884, 14188605, 17026326, 18918140, 25539489, 28377210, 34052652, 42565815, 51078978, 56754420, 85131630, 102157956, 127697445, 170263260, 255394890, 510789780]

約数ペア:

[(1, 510789780), (2, 255394890), (3, 170263260), (4, 127697445), (5, 102157956), (6, 85131630), (9, 56754420), (10, 51078978), (12, 42565815), (15, 34052652), (18, 28377210), (20, 25539489), (27, 18918140), (30, 17026326), (36, 14188605), (45, 11350884), (54, 9459070), (60, 8513163), (90, 5675442), (108, 4729535), (135, 3783628), (180, 2837721), (270, 1891814), (540, 945907)]