87417090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{323767}}^1$

素因数の和:323783

約数の個数: 32

約数和(自身を含む): 233112960

約数和(自身を除く): 145695870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 323767, 647534, 971301, 1618835, 1942602, 2913903, 3237670, 4856505, 5827806, 8741709, 9713010, 14569515, 17483418, 29139030, 43708545, 87417090]

約数ペア:

[(1, 87417090), (2, 43708545), (3, 29139030), (5, 17483418), (6, 14569515), (9, 9713010), (10, 8741709), (15, 5827806), (18, 4856505), (27, 3237670), (30, 2913903), (45, 1942602), (54, 1618835), (90, 971301), (135, 647534), (270, 323767)]