251385420270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8379514009}}^1$

素因数の和:8379514019

約数の個数: 16

約数和(自身を含む): 603325008720

約数和(自身を除く): 351939588450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8379514009, 16759028018, 25138542027, 41897570045, 50277084054, 83795140090, 125692710135, 251385420270]

約数ペア:

[(1, 251385420270), (2, 125692710135), (3, 83795140090), (5, 50277084054), (6, 41897570045), (10, 25138542027), (15, 16759028018), (30, 8379514009)]