68749570

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{63073}}^1$

素因数の和:63189

約数の個数: 16

約数和(自身を含む): 124886520

約数和(自身を除く): 56136950

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 63073, 126146, 315365, 630730, 6874957, 13749914, 34374785, 68749570]

約数ペア:

[(1, 68749570), (2, 34374785), (5, 13749914), (10, 6874957), (109, 630730), (218, 315365), (545, 126146), (1090, 63073)]