38244540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{637409}}^1$

素因数の和:637421

約数の個数: 24

約数和(自身を含む): 107084880

約数和(自身を除く): 68840340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 637409, 1274818, 1912227, 2549636, 3187045, 3824454, 6374090, 7648908, 9561135, 12748180, 19122270, 38244540]

約数ペア:

[(1, 38244540), (2, 19122270), (3, 12748180), (4, 9561135), (5, 7648908), (6, 6374090), (10, 3824454), (12, 3187045), (15, 2549636), (20, 1912227), (30, 1274818), (60, 637409)]