25894470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{123307}}^1$

素因数の和:123324

約数の個数: 32

約数和(自身を含む): 71025408

約数和(自身を除く): 45130938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 123307, 246614, 369921, 616535, 739842, 863149, 1233070, 1726298, 1849605, 2589447, 3699210, 4315745, 5178894, 8631490, 12947235, 25894470]

約数ペア:

[(1, 25894470), (2, 12947235), (3, 8631490), (5, 5178894), (6, 4315745), (7, 3699210), (10, 2589447), (14, 1849605), (15, 1726298), (21, 1233070), (30, 863149), (35, 739842), (42, 616535), (70, 369921), (105, 246614), (210, 123307)]