3090340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1277}}^1$

素因数の和:1308

約数の個数: 36

約数和(自身を含む): 7138908

約数和(自身を除く): 4048568

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1277, 2420, 2554, 5108, 6385, 12770, 14047, 25540, 28094, 56188, 70235, 140470, 154517, 280940, 309034, 618068, 772585, 1545170, 3090340]

約数ペア:

[(1, 3090340), (2, 1545170), (4, 772585), (5, 618068), (10, 309034), (11, 280940), (20, 154517), (22, 140470), (44, 70235), (55, 56188), (110, 28094), (121, 25540), (220, 14047), (242, 12770), (484, 6385), (605, 5108), (1210, 2554), (1277, 2420)]