191457070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{63607}}^1$

素因数の和:63664

約数の個数: 32

約数和(自身を含む): 403020288

約数和(自身を除く): 211563218

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 63607, 127214, 318035, 445249, 636070, 890498, 2226245, 2735101, 4452490, 5470202, 13675505, 19145707, 27351010, 38291414, 95728535, 191457070]

約数ペア:

[(1, 191457070), (2, 95728535), (5, 38291414), (7, 27351010), (10, 19145707), (14, 13675505), (35, 5470202), (43, 4452490), (70, 2735101), (86, 2226245), (215, 890498), (301, 636070), (430, 445249), (602, 318035), (1505, 127214), (3010, 63607)]