1131015550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{461639}}^1$

素因数の和:461665

約数の個数: 36

約数和(自身を含む): 2447153640

約数和(自身を除く): 1316138090

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 461639, 923278, 2308195, 3231473, 4616390, 6462946, 11540975, 16157365, 22620311, 23081950, 32314730, 45240622, 80786825, 113101555, 161573650, 226203110, 565507775, 1131015550]

約数ペア:

[(1, 1131015550), (2, 565507775), (5, 226203110), (7, 161573650), (10, 113101555), (14, 80786825), (25, 45240622), (35, 32314730), (49, 23081950), (50, 22620311), (70, 16157365), (98, 11540975), (175, 6462946), (245, 4616390), (350, 3231473), (490, 2308195), (1225, 923278), (2450, 461639)]