29450090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{41479}}^1$

素因数の和:41557

約数の個数: 16

約数和(自身を含む): 53758080

約数和(自身を除く): 24307990

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 41479, 82958, 207395, 414790, 2945009, 5890018, 14725045, 29450090]

約数ペア:

[(1, 29450090), (2, 14725045), (5, 5890018), (10, 2945009), (71, 414790), (142, 207395), (355, 82958), (710, 41479)]