3930850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 9124416

約数和(自身を除く): 5193566

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1021, 1925, 2042, 3850, 5105, 7147, 10210, 11231, 14294, 22462, 25525, 35735, 51050, 56155, 71470, 78617, 112310, 157234, 178675, 280775, 357350, 393085, 561550, 786170, 1965425, 3930850]

約数ペア:

[(1, 3930850), (2, 1965425), (5, 786170), (7, 561550), (10, 393085), (11, 357350), (14, 280775), (22, 178675), (25, 157234), (35, 112310), (50, 78617), (55, 71470), (70, 56155), (77, 51050), (110, 35735), (154, 25525), (175, 22462), (275, 14294), (350, 11231), (385, 10210), (550, 7147), (770, 5105), (1021, 3850), (1925, 2042)]