2717660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1123}}^1$

素因数の和:1154

約数の個数: 36

約数和(自身を含む): 6278664

約数和(自身を除く): 3561004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1123, 1210, 2246, 2420, 4492, 5615, 11230, 12353, 22460, 24706, 49412, 61765, 123530, 135883, 247060, 271766, 543532, 679415, 1358830, 2717660]

約数ペア:

[(1, 2717660), (2, 1358830), (4, 679415), (5, 543532), (10, 271766), (11, 247060), (20, 135883), (22, 123530), (44, 61765), (55, 49412), (110, 24706), (121, 22460), (220, 12353), (242, 11230), (484, 5615), (605, 4492), (1123, 2420), (1210, 2246)]