28540547370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{105705731}}^1$

素因数の和:105705747

約数の個数: 32

約数和(自身を含む): 76108127040

約数和(自身を除く): 47567579670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 105705731, 211411462, 317117193, 528528655, 634234386, 951351579, 1057057310, 1585585965, 1902703158, 2854054737, 3171171930, 4756757895, 5708109474, 9513515790, 14270273685, 28540547370]

約数ペア:

[(1, 28540547370), (2, 14270273685), (3, 9513515790), (5, 5708109474), (6, 4756757895), (9, 3171171930), (10, 2854054737), (15, 1902703158), (18, 1585585965), (27, 1057057310), (30, 951351579), (45, 634234386), (54, 528528655), (90, 317117193), (135, 211411462), (270, 105705731)]