42746820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{712447}}^1$

素因数の和:712459

約数の個数: 24

約数和(自身を含む): 119691264

約数和(自身を除く): 76944444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 712447, 1424894, 2137341, 2849788, 3562235, 4274682, 7124470, 8549364, 10686705, 14248940, 21373410, 42746820]

約数ペア:

[(1, 42746820), (2, 21373410), (3, 14248940), (4, 10686705), (5, 8549364), (6, 7124470), (10, 4274682), (12, 3562235), (15, 2849788), (20, 2137341), (30, 1424894), (60, 712447)]