30410152

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 59425920

約数和(自身を除く): 29015768

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 1447, 2627, 2894, 5254, 5788, 10508, 11576, 21016, 53539, 102737, 107078, 205474, 214156, 410948, 428312, 821896, 3801269, 7602538, 15205076, 30410152]

約数ペア:

[(1, 30410152), (2, 15205076), (4, 7602538), (8, 3801269), (37, 821896), (71, 428312), (74, 410948), (142, 214156), (148, 205474), (284, 107078), (296, 102737), (568, 53539), (1447, 21016), (2627, 11576), (2894, 10508), (5254, 5788)]