158535420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2642257}}^1$

素因数の和:2642269

約数の個数: 24

約数和(自身を含む): 443899344

約数和(自身を除く): 285363924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2642257, 5284514, 7926771, 10569028, 13211285, 15853542, 26422570, 31707084, 39633855, 52845140, 79267710, 158535420]

約数ペア:

[(1, 158535420), (2, 79267710), (3, 52845140), (4, 39633855), (5, 31707084), (6, 26422570), (10, 15853542), (12, 13211285), (15, 10569028), (20, 7926771), (30, 5284514), (60, 2642257)]