5389140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89819}}^1$

素因数の和:89831

約数の個数: 24

約数和(自身を含む): 15089760

約数和(自身を除く): 9700620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89819, 179638, 269457, 359276, 449095, 538914, 898190, 1077828, 1347285, 1796380, 2694570, 5389140]

約数ペア:

[(1, 5389140), (2, 2694570), (3, 1796380), (4, 1347285), (5, 1077828), (6, 898190), (10, 538914), (12, 449095), (15, 359276), (20, 269457), (30, 179638), (60, 89819)]