1973412840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2349301}}^1$

素因数の和:2349322

約数の個数: 64

約数和(自身を含む): 6765989760

約数和(自身を除く): 4792576920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2349301, 4698602, 7047903, 9397204, 11746505, 14095806, 16445107, 18794408, 23493010, 28191612, 32890214, 35239515, 46986020, 49335321, 56383224, 65780428, 70479030, 82225535, 93972040, 98670642, 131560856, 140958060, 164451070, 197341284, 246676605, 281916120, 328902140, 394682568, 493353210, 657804280, 986706420, 1973412840]

約数ペア:

[(1, 1973412840), (2, 986706420), (3, 657804280), (4, 493353210), (5, 394682568), (6, 328902140), (7, 281916120), (8, 246676605), (10, 197341284), (12, 164451070), (14, 140958060), (15, 131560856), (20, 98670642), (21, 93972040), (24, 82225535), (28, 70479030), (30, 65780428), (35, 56383224), (40, 49335321), (42, 46986020), (56, 35239515), (60, 32890214), (70, 28191612), (84, 23493010), (105, 18794408), (120, 16445107), (140, 14095806), (168, 11746505), (210, 9397204), (280, 7047903), (420, 4698602), (840, 2349301)]