85678290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{317327}}^1$

素因数の和:317343

約数の個数: 32

約数和(自身を含む): 228476160

約数和(自身を除く): 142797870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 317327, 634654, 951981, 1586635, 1903962, 2855943, 3173270, 4759905, 5711886, 8567829, 9519810, 14279715, 17135658, 28559430, 42839145, 85678290]

約数ペア:

[(1, 85678290), (2, 42839145), (3, 28559430), (5, 17135658), (6, 14279715), (9, 9519810), (10, 8567829), (15, 5711886), (18, 4759905), (27, 3173270), (30, 2855943), (45, 1903962), (54, 1586635), (90, 951981), (135, 634654), (270, 317327)]