126355980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2105933}}^1$

素因数の和:2105945

約数の個数: 24

約数和(自身を含む): 353796912

約数和(自身を除く): 227440932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2105933, 4211866, 6317799, 8423732, 10529665, 12635598, 21059330, 25271196, 31588995, 42118660, 63177990, 126355980]

約数ペア:

[(1, 126355980), (2, 63177990), (3, 42118660), (4, 31588995), (5, 25271196), (6, 21059330), (10, 12635598), (12, 10529665), (15, 8423732), (20, 6317799), (30, 4211866), (60, 2105933)]