7680970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69827}}^1$

素因数の和:69845

約数の個数: 16

約数和(自身を含む): 15082848

約数和(自身を除く): 7401878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 69827, 139654, 349135, 698270, 768097, 1536194, 3840485, 7680970]

約数ペア:

[(1, 7680970), (2, 3840485), (5, 1536194), (10, 768097), (11, 698270), (22, 349135), (55, 139654), (110, 69827)]