209644278180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3494071303}}^1$

素因数の和:3494071315

約数の個数: 24

約数和(自身を含む): 587003979072

約数和(自身を除く): 377359700892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3494071303, 6988142606, 10482213909, 13976285212, 17470356515, 20964427818, 34940713030, 41928855636, 52411069545, 69881426060, 104822139090, 209644278180]

約数ペア:

[(1, 209644278180), (2, 104822139090), (3, 69881426060), (4, 52411069545), (5, 41928855636), (6, 34940713030), (10, 20964427818), (12, 17470356515), (15, 13976285212), (20, 10482213909), (30, 6988142606), (60, 3494071303)]