138086535650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{394532959}}^1$

素因数の和:394532978

約数の個数: 24

約数和(自身を含む): 293532522240

約数和(自身を除く): 155445986590

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 394532959, 789065918, 1972664795, 2761730713, 3945329590, 5523461426, 9863323975, 13808653565, 19726647950, 27617307130, 69043267825, 138086535650]

約数ペア:

[(1, 138086535650), (2, 69043267825), (5, 27617307130), (7, 19726647950), (10, 13808653565), (14, 9863323975), (25, 5523461426), (35, 3945329590), (50, 2761730713), (70, 1972664795), (175, 789065918), (350, 394532959)]