2975390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2459}}^1$

素因数の和:2488

約数の個数: 24

約数和(自身を含む): 5889240

約数和(自身を除く): 2913850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 2459, 4918, 12295, 24590, 27049, 54098, 135245, 270490, 297539, 595078, 1487695, 2975390]

約数ペア:

[(1, 2975390), (2, 1487695), (5, 595078), (10, 297539), (11, 270490), (22, 135245), (55, 54098), (110, 27049), (121, 24590), (242, 12295), (605, 4918), (1210, 2459)]