327780970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{156833}}^1$

素因数の和:156870

約数の個数: 32

約数和(自身を含む): 677522880

約数和(自身を除く): 349741910

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 156833, 313666, 784165, 1568330, 1725163, 2979827, 3450326, 5959654, 8625815, 14899135, 17251630, 29798270, 32778097, 65556194, 163890485, 327780970]

約数ペア:

[(1, 327780970), (2, 163890485), (5, 65556194), (10, 32778097), (11, 29798270), (19, 17251630), (22, 14899135), (38, 8625815), (55, 5959654), (95, 3450326), (110, 2979827), (190, 1725163), (209, 1568330), (418, 784165), (1045, 313666), (2090, 156833)]