12728130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{424271}}^1$

素因数の和:424281

約数の個数: 16

約数和(自身を含む): 30547584

約数和(自身を除く): 17819454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 424271, 848542, 1272813, 2121355, 2545626, 4242710, 6364065, 12728130]

約数ペア:

[(1, 12728130), (2, 6364065), (3, 4242710), (5, 2545626), (6, 2121355), (10, 1272813), (15, 848542), (30, 424271)]