3039890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43427}}^1$

素因数の和:43441

約数の個数: 16

約数和(自身を含む): 6253632

約数和(自身を除く): 3213742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 43427, 86854, 217135, 303989, 434270, 607978, 1519945, 3039890]

約数ペア:

[(1, 3039890), (2, 1519945), (5, 607978), (7, 434270), (10, 303989), (14, 217135), (35, 86854), (70, 43427)]