206670270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6889009}}^1$

素因数の和:6889019

約数の個数: 16

約数和(自身を含む): 496008720

約数和(自身を除く): 289338450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6889009, 13778018, 20667027, 34445045, 41334054, 68890090, 103335135, 206670270]

約数ペア:

[(1, 206670270), (2, 103335135), (3, 68890090), (5, 41334054), (6, 34445045), (10, 20667027), (15, 13778018), (30, 6889009)]