2027343745

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{10139}}^1$

素因数の和:10377

約数の個数: 32

約数和(自身を含む): 2891116800

約数和(自身を除く): 863773055

約数列:

[1, 5, 7, 29, 35, 145, 197, 203, 985, 1015, 1379, 5713, 6895, 10139, 28565, 39991, 50695, 70973, 199955, 294031, 354865, 1470155, 1997383, 2058217, 9986915, 10291085, 13981681, 57924107, 69908405, 289620535, 405468749, 2027343745]

約数ペア:

[(1, 2027343745), (5, 405468749), (7, 289620535), (29, 69908405), (35, 57924107), (145, 13981681), (197, 10291085), (203, 9986915), (985, 2058217), (1015, 1997383), (1379, 1470155), (5713, 354865), (6895, 294031), (10139, 199955), (28565, 70973), (39991, 50695)]