28073580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467893}}^1$

素因数の和:467905

約数の個数: 24

約数和(自身を含む): 78606192

約数和(自身を除く): 50532612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467893, 935786, 1403679, 1871572, 2339465, 2807358, 4678930, 5614716, 7018395, 9357860, 14036790, 28073580]

約数ペア:

[(1, 28073580), (2, 14036790), (3, 9357860), (4, 7018395), (5, 5614716), (6, 4678930), (10, 2807358), (12, 2339465), (15, 1871572), (20, 1403679), (30, 935786), (60, 467893)]