2703140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1117}}^1$

素因数の和:1148

約数の個数: 36

約数和(自身を含む): 6245148

約数和(自身を除く): 3542008

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1117, 1210, 2234, 2420, 4468, 5585, 11170, 12287, 22340, 24574, 49148, 61435, 122870, 135157, 245740, 270314, 540628, 675785, 1351570, 2703140]

約数ペア:

[(1, 2703140), (2, 1351570), (4, 675785), (5, 540628), (10, 270314), (11, 245740), (20, 135157), (22, 122870), (44, 61435), (55, 49148), (110, 24574), (121, 22340), (220, 12287), (242, 11170), (484, 5585), (605, 4468), (1117, 2420), (1210, 2234)]