121956310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{60077}}^1$

素因数の和:60120

約数の個数: 32

約数和(自身を含む): 259536960

約数和(自身を除く): 137580650

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 60077, 120154, 300385, 420539, 600770, 841078, 1742233, 2102695, 3484466, 4205390, 8711165, 12195631, 17422330, 24391262, 60978155, 121956310]

約数ペア:

[(1, 121956310), (2, 60978155), (5, 24391262), (7, 17422330), (10, 12195631), (14, 8711165), (29, 4205390), (35, 3484466), (58, 2102695), (70, 1742233), (145, 841078), (203, 600770), (290, 420539), (406, 300385), (1015, 120154), (2030, 60077)]