2019450270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67315009}}^1$

素因数の和:67315019

約数の個数: 16

約数和(自身を含む): 4846680720

約数和(自身を除く): 2827230450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67315009, 134630018, 201945027, 336575045, 403890054, 673150090, 1009725135, 2019450270]

約数ペア:

[(1, 2019450270), (2, 1009725135), (3, 673150090), (5, 403890054), (6, 336575045), (10, 201945027), (15, 134630018), (30, 67315009)]