29261710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 55729440

約数和(自身を除く): 26467730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 337, 457, 674, 914, 1685, 2285, 3370, 4570, 6403, 8683, 12806, 17366, 32015, 43415, 64030, 86830, 154009, 308018, 770045, 1540090, 2926171, 5852342, 14630855, 29261710]

約数ペア:

[(1, 29261710), (2, 14630855), (5, 5852342), (10, 2926171), (19, 1540090), (38, 770045), (95, 308018), (190, 154009), (337, 86830), (457, 64030), (674, 43415), (914, 32015), (1685, 17366), (2285, 12806), (3370, 8683), (4570, 6403)]