123050060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{878929}}^1$

素因数の和:878945

約数の個数: 24

約数和(自身を含む): 295320480

約数和(自身を除く): 172270420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 878929, 1757858, 3515716, 4394645, 6152503, 8789290, 12305006, 17578580, 24610012, 30762515, 61525030, 123050060]

約数ペア:

[(1, 123050060), (2, 61525030), (4, 30762515), (5, 24610012), (7, 17578580), (10, 12305006), (14, 8789290), (20, 6152503), (28, 4394645), (35, 3515716), (70, 1757858), (140, 878929)]