173943710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16091}}^1$

素因数の和:16168

約数の個数: 32

約数和(自身を含む): 333683712

約数和(自身を除く): 159740002

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 16091, 32182, 80455, 160910, 370093, 740186, 756277, 1512554, 1850465, 3700930, 3781385, 7562770, 17394371, 34788742, 86971855, 173943710]

約数ペア:

[(1, 173943710), (2, 86971855), (5, 34788742), (10, 17394371), (23, 7562770), (46, 3781385), (47, 3700930), (94, 1850465), (115, 1512554), (230, 756277), (235, 740186), (470, 370093), (1081, 160910), (2162, 80455), (5405, 32182), (10810, 16091)]