291288130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{13127}}^1$

素因数の和:13458

約数の個数: 32

約数和(自身を含む): 601157376

約数和(自身を除く): 309869246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1585, 2219, 3170, 4438, 11095, 13127, 22190, 26254, 65635, 91889, 131270, 183778, 459445, 918890, 4161259, 8322518, 20806295, 29128813, 41612590, 58257626, 145644065, 291288130]

約数ペア:

[(1, 291288130), (2, 145644065), (5, 58257626), (7, 41612590), (10, 29128813), (14, 20806295), (35, 8322518), (70, 4161259), (317, 918890), (634, 459445), (1585, 183778), (2219, 131270), (3170, 91889), (4438, 65635), (11095, 26254), (13127, 22190)]