7980270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{266009}}^1$

素因数の和:266019

約数の個数: 16

約数和(自身を含む): 19152720

約数和(自身を除く): 11172450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 266009, 532018, 798027, 1330045, 1596054, 2660090, 3990135, 7980270]

約数ペア:

[(1, 7980270), (2, 3990135), (3, 2660090), (5, 1596054), (6, 1330045), (10, 798027), (15, 532018), (30, 266009)]