520065240730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197651}}^1\times {\mathrm{37589}}^1$

素因数の和:235254

約数の個数: 32

約数和(自身を含む): 1069882369920

約数和(自身を除く): 549817129190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 37589, 75178, 187945, 197651, 263123, 375890, 395302, 526246, 988255, 1315615, 1383557, 1976510, 2631230, 2767114, 6917785, 13835570, 7429503439, 14859006878, 37147517195, 52006524073, 74295034390, 104013048146, 260032620365, 520065240730]

約数ペア:

[(1, 520065240730), (2, 260032620365), (5, 104013048146), (7, 74295034390), (10, 52006524073), (14, 37147517195), (35, 14859006878), (70, 7429503439), (37589, 13835570), (75178, 6917785), (187945, 2767114), (197651, 2631230), (263123, 1976510), (375890, 1383557), (395302, 1315615), (526246, 988255)]