78074530

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^2$

素因数の和:610

約数の個数: 24

約数和(自身を含む): 142066332

約数和(自身を除く): 63991802

約数列:

[1, 2, 5, 10, 157, 223, 314, 446, 785, 1115, 1570, 2230, 35011, 49729, 70022, 99458, 175055, 248645, 350110, 497290, 7807453, 15614906, 39037265, 78074530]

約数ペア:

[(1, 78074530), (2, 39037265), (5, 15614906), (10, 7807453), (157, 497290), (223, 350110), (314, 248645), (446, 175055), (785, 99458), (1115, 70022), (1570, 49729), (2230, 35011)]