13075980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{217933}}^1$

素因数の和:217945

約数の個数: 24

約数和(自身を含む): 36612912

約数和(自身を除く): 23536932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 217933, 435866, 653799, 871732, 1089665, 1307598, 2179330, 2615196, 3268995, 4358660, 6537990, 13075980]

約数ペア:

[(1, 13075980), (2, 6537990), (3, 4358660), (4, 3268995), (5, 2615196), (6, 2179330), (10, 1307598), (12, 1089665), (15, 871732), (20, 653799), (30, 435866), (60, 217933)]