7303220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19219}}^1$

素因数の和:19247

約数の個数: 24

約数和(自身を含む): 16144800

約数和(自身を除く): 8841580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 19219, 38438, 76876, 96095, 192190, 365161, 384380, 730322, 1460644, 1825805, 3651610, 7303220]

約数ペア:

[(1, 7303220), (2, 3651610), (4, 1825805), (5, 1460644), (10, 730322), (19, 384380), (20, 365161), (38, 192190), (76, 96095), (95, 76876), (190, 38438), (380, 19219)]