30504724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:3015

約数の個数: 24

約数和(自身を含む): 55617408

約数和(自身を除く): 25112684

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 2903, 5254, 5806, 10508, 11612, 107411, 206113, 214822, 412226, 429644, 824452, 7626181, 15252362, 30504724]

約数ペア:

[(1, 30504724), (2, 15252362), (4, 7626181), (37, 824452), (71, 429644), (74, 412226), (142, 214822), (148, 206113), (284, 107411), (2627, 11612), (2903, 10508), (5254, 5806)]