2760974820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15338749}}^1$

素因数の和:15338764

約数の個数: 36

約数和(自身を含む): 8374957500

約数和(自身を除く): 5613982680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15338749, 30677498, 46016247, 61354996, 76693745, 92032494, 138048741, 153387490, 184064988, 230081235, 276097482, 306774980, 460162470, 552194964, 690243705, 920324940, 1380487410, 2760974820]

約数ペア:

[(1, 2760974820), (2, 1380487410), (3, 920324940), (4, 690243705), (5, 552194964), (6, 460162470), (9, 306774980), (10, 276097482), (12, 230081235), (15, 184064988), (18, 153387490), (20, 138048741), (30, 92032494), (36, 76693745), (45, 61354996), (60, 46016247), (90, 30677498), (180, 15338749)]