315063054

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{307079}}^1$

素因数の和:307109

約数の個数: 32

約数和(自身を含む): 736992000

約数和(自身を除く): 421928946

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 307079, 614158, 921237, 1842474, 2763711, 5527422, 5834501, 8291133, 11669002, 16582266, 17503503, 35007006, 52510509, 105021018, 157531527, 315063054]

約数ペア:

[(1, 315063054), (2, 157531527), (3, 105021018), (6, 52510509), (9, 35007006), (18, 17503503), (19, 16582266), (27, 11669002), (38, 8291133), (54, 5834501), (57, 5527422), (114, 2763711), (171, 1842474), (342, 921237), (513, 614158), (1026, 307079)]