67258890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{249107}}^1$

素因数の和:249123

約数の個数: 32

約数和(自身を含む): 179357760

約数和(自身を除く): 112098870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 249107, 498214, 747321, 1245535, 1494642, 2241963, 2491070, 3736605, 4483926, 6725889, 7473210, 11209815, 13451778, 22419630, 33629445, 67258890]

約数ペア:

[(1, 67258890), (2, 33629445), (3, 22419630), (5, 13451778), (6, 11209815), (9, 7473210), (10, 6725889), (15, 4483926), (18, 3736605), (27, 2491070), (30, 2241963), (45, 1494642), (54, 1245535), (90, 747321), (135, 498214), (270, 249107)]