3128820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{52147}}^1$

素因数の和:52159

約数の個数: 24

約数和(自身を含む): 8760864

約数和(自身を除く): 5632044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 52147, 104294, 156441, 208588, 260735, 312882, 521470, 625764, 782205, 1042940, 1564410, 3128820]

約数ペア:

[(1, 3128820), (2, 1564410), (3, 1042940), (4, 782205), (5, 625764), (6, 521470), (10, 312882), (12, 260735), (15, 208588), (20, 156441), (30, 104294), (60, 52147)]