3900180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{65003}}^1$

素因数の和:65015

約数の個数: 24

約数和(自身を含む): 10920672

約数和(自身を除く): 7020492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 65003, 130006, 195009, 260012, 325015, 390018, 650030, 780036, 975045, 1300060, 1950090, 3900180]

約数ペア:

[(1, 3900180), (2, 1950090), (3, 1300060), (4, 975045), (5, 780036), (6, 650030), (10, 390018), (12, 325015), (15, 260012), (20, 195009), (30, 130006), (60, 65003)]