11385420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{189757}}^1$

素因数の和:189769

約数の個数: 24

約数和(自身を含む): 31879344

約数和(自身を除く): 20493924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 189757, 379514, 569271, 759028, 948785, 1138542, 1897570, 2277084, 2846355, 3795140, 5692710, 11385420]

約数ペア:

[(1, 11385420), (2, 5692710), (3, 3795140), (4, 2846355), (5, 2277084), (6, 1897570), (10, 1138542), (12, 948785), (15, 759028), (20, 569271), (30, 379514), (60, 189757)]