27810970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{252827}}^1$

素因数の和:252845

約数の個数: 16

約数和(自身を含む): 54610848

約数和(自身を除く): 26799878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 252827, 505654, 1264135, 2528270, 2781097, 5562194, 13905485, 27810970]

約数ペア:

[(1, 27810970), (2, 13905485), (5, 5562194), (10, 2781097), (11, 2528270), (22, 1264135), (55, 505654), (110, 252827)]