2020943610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3207847}}^1$

素因数の和:3207867

約数の個数: 48

約数和(自身を含む): 6005091456

約数和(自身を除く): 3984147846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3207847, 6415694, 9623541, 16039235, 19247082, 22454929, 28870623, 32078470, 44909858, 48117705, 57741246, 67364787, 96235410, 112274645, 134729574, 144353115, 202094361, 224549290, 288706230, 336823935, 404188722, 673647870, 1010471805, 2020943610]

約数ペア:

[(1, 2020943610), (2, 1010471805), (3, 673647870), (5, 404188722), (6, 336823935), (7, 288706230), (9, 224549290), (10, 202094361), (14, 144353115), (15, 134729574), (18, 112274645), (21, 96235410), (30, 67364787), (35, 57741246), (42, 48117705), (45, 44909858), (63, 32078470), (70, 28870623), (90, 22454929), (105, 19247082), (126, 16039235), (210, 9623541), (315, 6415694), (630, 3207847)]