26815980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{446933}}^1$

素因数の和:446945

約数の個数: 24

約数和(自身を含む): 75084912

約数和(自身を除く): 48268932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 446933, 893866, 1340799, 1787732, 2234665, 2681598, 4469330, 5363196, 6703995, 8938660, 13407990, 26815980]

約数ペア:

[(1, 26815980), (2, 13407990), (3, 8938660), (4, 6703995), (5, 5363196), (6, 4469330), (10, 2681598), (12, 2234665), (15, 1787732), (20, 1340799), (30, 893866), (60, 446933)]