9576980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 23350656

約数和(自身を除く): 13773676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1021, 1340, 1876, 2042, 2345, 4084, 4690, 5105, 7147, 9380, 10210, 14294, 20420, 28588, 35735, 68407, 71470, 136814, 142940, 273628, 342035, 478849, 684070, 957698, 1368140, 1915396, 2394245, 4788490, 9576980]

約数ペア:

[(1, 9576980), (2, 4788490), (4, 2394245), (5, 1915396), (7, 1368140), (10, 957698), (14, 684070), (20, 478849), (28, 342035), (35, 273628), (67, 142940), (70, 136814), (134, 71470), (140, 68407), (268, 35735), (335, 28588), (469, 20420), (670, 14294), (938, 10210), (1021, 9380), (1340, 7147), (1876, 5105), (2042, 4690), (2345, 4084)]