70827290

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{21017}}^1$

素因数の和:21361

約数の個数: 16

約数和(自身を含む): 127873512

約数和(自身を除く): 57046222

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 21017, 42034, 105085, 210170, 7082729, 14165458, 35413645, 70827290]

約数ペア:

[(1, 70827290), (2, 35413645), (5, 14165458), (10, 7082729), (337, 210170), (674, 105085), (1685, 42034), (3370, 21017)]