271115530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{5171}}^1$

素因数の和:5299

約数の個数: 48

約数和(自身を含む): 573098976

約数和(自身を除く): 301983446

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 214, 245, 490, 535, 749, 1070, 1498, 3745, 5171, 5243, 7490, 10342, 10486, 25855, 26215, 36197, 51710, 52430, 72394, 180985, 253379, 361970, 506758, 553297, 1106594, 1266895, 2533790, 2766485, 3873079, 5532970, 7746158, 19365395, 27111553, 38730790, 54223106, 135557765, 271115530]

約数ペア:

[(1, 271115530), (2, 135557765), (5, 54223106), (7, 38730790), (10, 27111553), (14, 19365395), (35, 7746158), (49, 5532970), (70, 3873079), (98, 2766485), (107, 2533790), (214, 1266895), (245, 1106594), (490, 553297), (535, 506758), (749, 361970), (1070, 253379), (1498, 180985), (3745, 72394), (5171, 52430), (5243, 51710), (7490, 36197), (10342, 26215), (10486, 25855)]