43890530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{102071}}^1$

素因数の和:102121

約数の個数: 16

約数和(自身を含む): 80841024

約数和(自身を除く): 36950494

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 102071, 204142, 510355, 1020710, 4389053, 8778106, 21945265, 43890530]

約数ペア:

[(1, 43890530), (2, 21945265), (5, 8778106), (10, 4389053), (43, 1020710), (86, 510355), (215, 204142), (430, 102071)]