74272450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{212207}}^1$

素因数の和:212226

約数の個数: 24

約数和(自身を含む): 157882752

約数和(自身を除く): 83610302

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 212207, 424414, 1061035, 1485449, 2122070, 2970898, 5305175, 7427245, 10610350, 14854490, 37136225, 74272450]

約数ペア:

[(1, 74272450), (2, 37136225), (5, 14854490), (7, 10610350), (10, 7427245), (14, 5305175), (25, 2970898), (35, 2122070), (50, 1485449), (70, 1061035), (175, 424414), (350, 212207)]