2151488340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11952713}}^1$

素因数の和:11952728

約数の個数: 36

約数和(自身を含む): 6526181844

約数和(自身を除く): 4374693504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11952713, 23905426, 35858139, 47810852, 59763565, 71716278, 107574417, 119527130, 143432556, 179290695, 215148834, 239054260, 358581390, 430297668, 537872085, 717162780, 1075744170, 2151488340]

約数ペア:

[(1, 2151488340), (2, 1075744170), (3, 717162780), (4, 537872085), (5, 430297668), (6, 358581390), (9, 239054260), (10, 215148834), (12, 179290695), (15, 143432556), (18, 119527130), (20, 107574417), (30, 71716278), (36, 59763565), (45, 47810852), (60, 35858139), (90, 23905426), (180, 11952713)]