78045270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2601509}}^1$

素因数の和:2601519

約数の個数: 16

約数和(自身を含む): 187308720

約数和(自身を除く): 109263450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2601509, 5203018, 7804527, 13007545, 15609054, 26015090, 39022635, 78045270]

約数ペア:

[(1, 78045270), (2, 39022635), (3, 26015090), (5, 15609054), (6, 13007545), (10, 7804527), (15, 5203018), (30, 2601509)]