28642710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{954757}}^1$

素因数の和:954767

約数の個数: 16

約数和(自身を含む): 68742576

約数和(自身を除く): 40099866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 954757, 1909514, 2864271, 4773785, 5728542, 9547570, 14321355, 28642710]

約数ペア:

[(1, 28642710), (2, 14321355), (3, 9547570), (5, 5728542), (6, 4773785), (10, 2864271), (15, 1909514), (30, 954757)]