30684315

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13729}}^1$

素因数の和:13886

約数の個数: 16

約数和(自身を含む): 49428000

約数和(自身を除く): 18743685

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 13729, 41187, 68645, 205935, 2045621, 6136863, 10228105, 30684315]

約数ペア:

[(1, 30684315), (3, 10228105), (5, 6136863), (15, 2045621), (149, 205935), (447, 68645), (745, 41187), (2235, 13729)]