28894470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87559}}^1$

素因数の和:87580

約数の個数: 32

約数和(自身を含む): 75651840

約数和(自身を除く): 46757370

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 87559, 175118, 262677, 437795, 525354, 875590, 963149, 1313385, 1926298, 2626770, 2889447, 4815745, 5778894, 9631490, 14447235, 28894470]

約数ペア:

[(1, 28894470), (2, 14447235), (3, 9631490), (5, 5778894), (6, 4815745), (10, 2889447), (11, 2626770), (15, 1926298), (22, 1313385), (30, 963149), (33, 875590), (55, 525354), (66, 437795), (110, 262677), (165, 175118), (330, 87559)]