7451180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3079}}^1$

素因数の和:3110

約数の個数: 36

約数和(自身を含む): 17204880

約数和(自身を除く): 9753700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 3079, 6158, 12316, 15395, 30790, 33869, 61580, 67738, 135476, 169345, 338690, 372559, 677380, 745118, 1490236, 1862795, 3725590, 7451180]

約数ペア:

[(1, 7451180), (2, 3725590), (4, 1862795), (5, 1490236), (10, 745118), (11, 677380), (20, 372559), (22, 338690), (44, 169345), (55, 135476), (110, 67738), (121, 61580), (220, 33869), (242, 30790), (484, 15395), (605, 12316), (1210, 6158), (2420, 3079)]