1310470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 2737728

約数和(自身を除く): 1427258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 193, 194, 386, 485, 679, 965, 970, 1351, 1358, 1930, 2702, 3395, 6755, 6790, 13510, 18721, 37442, 93605, 131047, 187210, 262094, 655235, 1310470]

約数ペア:

[(1, 1310470), (2, 655235), (5, 262094), (7, 187210), (10, 131047), (14, 93605), (35, 37442), (70, 18721), (97, 13510), (193, 6790), (194, 6755), (386, 3395), (485, 2702), (679, 1930), (965, 1358), (970, 1351)]