56970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 152640

約数和(自身を除く): 95670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 5697, 6330, 9495, 11394, 18990, 28485, 56970]

約数ペア:

[(1, 56970), (2, 28485), (3, 18990), (5, 11394), (6, 9495), (9, 6330), (10, 5697), (15, 3798), (18, 3165), (27, 2110), (30, 1899), (45, 1266), (54, 1055), (90, 633), (135, 422), (211, 270)]