2027790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22531}}^1$

素因数の和:22544

約数の個数: 24

約数和(自身を含む): 5272488

約数和(自身を除く): 3244698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22531, 45062, 67593, 112655, 135186, 202779, 225310, 337965, 405558, 675930, 1013895, 2027790]

約数ペア:

[(1, 2027790), (2, 1013895), (3, 675930), (5, 405558), (6, 337965), (9, 225310), (10, 202779), (15, 135186), (18, 112655), (30, 67593), (45, 45062), (90, 22531)]