38585940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643099}}^1$

素因数の和:643111

約数の個数: 24

約数和(自身を含む): 108040800

約数和(自身を除く): 69454860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643099, 1286198, 1929297, 2572396, 3215495, 3858594, 6430990, 7717188, 9646485, 12861980, 19292970, 38585940]

約数ペア:

[(1, 38585940), (2, 19292970), (3, 12861980), (4, 9646485), (5, 7717188), (6, 6430990), (10, 3858594), (12, 3215495), (15, 2572396), (20, 1929297), (30, 1286198), (60, 643099)]