142918290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{529327}}^1$

素因数の和:529343

約数の個数: 32

約数和(自身を含む): 381116160

約数和(自身を除く): 238197870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 529327, 1058654, 1587981, 2646635, 3175962, 4763943, 5293270, 7939905, 9527886, 14291829, 15879810, 23819715, 28583658, 47639430, 71459145, 142918290]

約数ペア:

[(1, 142918290), (2, 71459145), (3, 47639430), (5, 28583658), (6, 23819715), (9, 15879810), (10, 14291829), (15, 9527886), (18, 7939905), (27, 5293270), (30, 4763943), (45, 3175962), (54, 2646635), (90, 1587981), (135, 1058654), (270, 529327)]