1963117730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{34159}}^1$

素因数の和:34994

約数の個数: 32

約数和(自身を含む): 4043450880

約数和(自身を除く): 2080333150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 821, 1642, 4105, 5747, 8210, 11494, 28735, 34159, 57470, 68318, 170795, 239113, 341590, 478226, 1195565, 2391130, 28044539, 56089078, 140222695, 196311773, 280445390, 392623546, 981558865, 1963117730]

約数ペア:

[(1, 1963117730), (2, 981558865), (5, 392623546), (7, 280445390), (10, 196311773), (14, 140222695), (35, 56089078), (70, 28044539), (821, 2391130), (1642, 1195565), (4105, 478226), (5747, 341590), (8210, 239113), (11494, 170795), (28735, 68318), (34159, 57470)]