1260294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 2962176

約数和(自身を除く): 1701882

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 811, 1554, 1622, 2433, 4866, 5677, 11354, 17031, 30007, 34062, 60014, 90021, 180042, 210049, 420098, 630147, 1260294]

約数ペア:

[(1, 1260294), (2, 630147), (3, 420098), (6, 210049), (7, 180042), (14, 90021), (21, 60014), (37, 34062), (42, 30007), (74, 17031), (111, 11354), (222, 5677), (259, 4866), (518, 2433), (777, 1622), (811, 1554)]