78009270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2600309}}^1$

素因数の和:2600319

約数の個数: 16

約数和(自身を含む): 187222320

約数和(自身を除く): 109213050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2600309, 5200618, 7800927, 13001545, 15601854, 26003090, 39004635, 78009270]

約数ペア:

[(1, 78009270), (2, 39004635), (3, 26003090), (5, 15601854), (6, 13001545), (10, 7800927), (15, 5200618), (30, 2600309)]