7868940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131149}}^1$

素因数の和:131161

約数の個数: 24

約数和(自身を含む): 22033200

約数和(自身を除く): 14164260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131149, 262298, 393447, 524596, 655745, 786894, 1311490, 1573788, 1967235, 2622980, 3934470, 7868940]

約数ペア:

[(1, 7868940), (2, 3934470), (3, 2622980), (4, 1967235), (5, 1573788), (6, 1311490), (10, 786894), (12, 655745), (15, 524596), (20, 393447), (30, 262298), (60, 131149)]