123341470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17107}}^1$

素因数の和:17224

約数の個数: 32

約数和(自身を含む): 256209408

約数和(自身を除く): 132867938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 17107, 34214, 85535, 119749, 171070, 239498, 598745, 1197490, 1762021, 3524042, 8810105, 12334147, 17620210, 24668294, 61670735, 123341470]

約数ペア:

[(1, 123341470), (2, 61670735), (5, 24668294), (7, 17620210), (10, 12334147), (14, 8810105), (35, 3524042), (70, 1762021), (103, 1197490), (206, 598745), (515, 239498), (721, 171070), (1030, 119749), (1442, 85535), (3605, 34214), (7210, 17107)]