57307860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{318377}}^1$

素因数の和:318392

約数の個数: 36

約数和(自身を含む): 173834388

約数和(自身を除く): 116526528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 318377, 636754, 955131, 1273508, 1591885, 1910262, 2865393, 3183770, 3820524, 4775655, 5730786, 6367540, 9551310, 11461572, 14326965, 19102620, 28653930, 57307860]

約数ペア:

[(1, 57307860), (2, 28653930), (3, 19102620), (4, 14326965), (5, 11461572), (6, 9551310), (9, 6367540), (10, 5730786), (12, 4775655), (15, 3820524), (18, 3183770), (20, 2865393), (30, 1910262), (36, 1591885), (45, 1273508), (60, 955131), (90, 636754), (180, 318377)]