416820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6947}}^1$

素因数の和:6959

約数の個数: 24

約数和(自身を含む): 1167264

約数和(自身を除く): 750444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6947, 13894, 20841, 27788, 34735, 41682, 69470, 83364, 104205, 138940, 208410, 416820]

約数ペア:

[(1, 416820), (2, 208410), (3, 138940), (4, 104205), (5, 83364), (6, 69470), (10, 41682), (12, 34735), (15, 27788), (20, 20841), (30, 13894), (60, 6947)]