2869788780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15943271}}^1$

素因数の和:15943286

約数の個数: 36

約数和(自身を含む): 8705026512

約数和(自身を除く): 5835237732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15943271, 31886542, 47829813, 63773084, 79716355, 95659626, 143489439, 159432710, 191319252, 239149065, 286978878, 318865420, 478298130, 573957756, 717447195, 956596260, 1434894390, 2869788780]

約数ペア:

[(1, 2869788780), (2, 1434894390), (3, 956596260), (4, 717447195), (5, 573957756), (6, 478298130), (9, 318865420), (10, 286978878), (12, 239149065), (15, 191319252), (18, 159432710), (20, 143489439), (30, 95659626), (36, 79716355), (45, 63773084), (60, 47829813), (90, 31886542), (180, 15943271)]