295381010

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{139991}}^1$

素因数の和:140209

約数の個数: 16

約数和(自身を含む): 534209472

約数和(自身を除く): 238828462

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 139991, 279982, 699955, 1399910, 29538101, 59076202, 147690505, 295381010]

約数ペア:

[(1, 295381010), (2, 147690505), (5, 59076202), (10, 29538101), (211, 1399910), (422, 699955), (1055, 279982), (2110, 139991)]