149800970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1361827}}^1$

素因数の和:1361845

約数の個数: 16

約数和(自身を含む): 294154848

約数和(自身を除く): 144353878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1361827, 2723654, 6809135, 13618270, 14980097, 29960194, 74900485, 149800970]

約数ペア:

[(1, 149800970), (2, 74900485), (5, 29960194), (10, 14980097), (11, 13618270), (22, 6809135), (55, 2723654), (110, 1361827)]