142748030

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{50441}}^1$

素因数の和:50731

約数の個数: 16

約数和(自身を含む): 257859504

約数和(自身を除く): 115111474

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 50441, 100882, 252205, 504410, 14274803, 28549606, 71374015, 142748030]

約数ペア:

[(1, 142748030), (2, 71374015), (5, 28549606), (10, 14274803), (283, 504410), (566, 252205), (1415, 100882), (2830, 50441)]