30139738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2707}}^1$

素因数の和:3021

約数の個数: 16

約数和(自身を含む): 47769120

約数和(自身を除く): 17629382

約数列:

[1, 2, 19, 38, 293, 586, 2707, 5414, 5567, 11134, 51433, 102866, 793151, 1586302, 15069869, 30139738]

約数ペア:

[(1, 30139738), (2, 15069869), (19, 1586302), (38, 793151), (293, 102866), (586, 51433), (2707, 11134), (5414, 5567)]