38203140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{636719}}^1$

素因数の和:636731

約数の個数: 24

約数和(自身を含む): 106968960

約数和(自身を除く): 68765820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 636719, 1273438, 1910157, 2546876, 3183595, 3820314, 6367190, 7640628, 9550785, 12734380, 19101570, 38203140]

約数ペア:

[(1, 38203140), (2, 19101570), (3, 12734380), (4, 9550785), (5, 7640628), (6, 6367190), (10, 3820314), (12, 3183595), (15, 2546876), (20, 1910157), (30, 1273438), (60, 636719)]