38204940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{636749}}^1$

素因数の和:636761

約数の個数: 24

約数和(自身を含む): 106974000

約数和(自身を除く): 68769060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 636749, 1273498, 1910247, 2546996, 3183745, 3820494, 6367490, 7640988, 9551235, 12734980, 19102470, 38204940]

約数ペア:

[(1, 38204940), (2, 19102470), (3, 12734980), (4, 9551235), (5, 7640988), (6, 6367490), (10, 3820494), (12, 3183745), (15, 2546996), (20, 1910247), (30, 1273498), (60, 636749)]