28343580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{472393}}^1$

素因数の和:472405

約数の個数: 24

約数和(自身を含む): 79362192

約数和(自身を除く): 51018612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 472393, 944786, 1417179, 1889572, 2361965, 2834358, 4723930, 5668716, 7085895, 9447860, 14171790, 28343580]

約数ペア:

[(1, 28343580), (2, 14171790), (3, 9447860), (4, 7085895), (5, 5668716), (6, 4723930), (10, 2834358), (12, 2361965), (15, 1889572), (20, 1417179), (30, 944786), (60, 472393)]