30226262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 51611904

約数和(自身を除く): 21385642

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 407, 523, 781, 814, 1046, 1562, 2627, 5254, 5753, 11506, 19351, 28897, 37133, 38702, 57794, 74266, 212861, 408463, 425722, 816926, 1373921, 2747842, 15113131, 30226262]

約数ペア:

[(1, 30226262), (2, 15113131), (11, 2747842), (22, 1373921), (37, 816926), (71, 425722), (74, 408463), (142, 212861), (407, 74266), (523, 57794), (781, 38702), (814, 37133), (1046, 28897), (1562, 19351), (2627, 11506), (5254, 5753)]