1804030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2123

約数の個数: 16

約数和(自身を含む): 3285360

約数和(自身を除く): 1481330

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2027, 4054, 10135, 20270, 180403, 360806, 902015, 1804030]

約数ペア:

[(1, 1804030), (2, 902015), (5, 360806), (10, 180403), (89, 20270), (178, 10135), (445, 4054), (890, 2027)]