90505930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{476347}}^1$

素因数の和:476373

約数の個数: 16

約数和(自身を含む): 171485280

約数和(自身を除く): 80979350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 476347, 952694, 2381735, 4763470, 9050593, 18101186, 45252965, 90505930]

約数ペア:

[(1, 90505930), (2, 45252965), (5, 18101186), (10, 9050593), (19, 4763470), (38, 2381735), (95, 952694), (190, 476347)]