348527290

素因数分解:

$2^1\times 5^1\times {\mathrm{2909}}^1\times {\mathrm{11981}}^1$

素因数の和:14897

約数の個数: 16

約数和(自身を含む): 627617160

約数和(自身を除く): 279089870

約数列:

[1, 2, 5, 10, 2909, 5818, 11981, 14545, 23962, 29090, 59905, 119810, 34852729, 69705458, 174263645, 348527290]

約数ペア:

[(1, 348527290), (2, 174263645), (5, 69705458), (10, 34852729), (2909, 119810), (5818, 59905), (11981, 29090), (14545, 23962)]