520487580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8674793}}^1$

素因数の和:8674805

約数の個数: 24

約数和(自身を含む): 1457365392

約数和(自身を除く): 936877812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8674793, 17349586, 26024379, 34699172, 43373965, 52048758, 86747930, 104097516, 130121895, 173495860, 260243790, 520487580]

約数ペア:

[(1, 520487580), (2, 260243790), (3, 173495860), (4, 130121895), (5, 104097516), (6, 86747930), (10, 52048758), (12, 43373965), (15, 34699172), (20, 26024379), (30, 17349586), (60, 8674793)]