28920270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{964009}}^1$

素因数の和:964019

約数の個数: 16

約数和(自身を含む): 69408720

約数和(自身を除く): 40488450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 964009, 1928018, 2892027, 4820045, 5784054, 9640090, 14460135, 28920270]

約数ペア:

[(1, 28920270), (2, 14460135), (3, 9640090), (5, 5784054), (6, 4820045), (10, 2892027), (15, 1928018), (30, 964009)]