2130222435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1928

約数の個数: 64

約数和(自身を含む): 3813212160

約数和(自身を除く): 1682989725

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 127, 165, 177, 295, 381, 635, 649, 885, 1397, 1723, 1905, 1947, 3245, 4191, 5169, 6985, 7493, 8615, 9735, 18953, 20955, 22479, 25845, 37465, 56859, 82423, 94765, 101657, 112395, 218821, 247269, 284295, 304971, 412115, 508285, 656463, 1094105, 1118227, 1236345, 1524855, 2407031, 3282315, 3354681, 5591135, 7221093, 12035155, 12910439, 16773405, 36105465, 38731317, 64552195, 142014829, 193656585, 426044487, 710074145, 2130222435]

約数ペア:

[(1, 2130222435), (3, 710074145), (5, 426044487), (11, 193656585), (15, 142014829), (33, 64552195), (55, 38731317), (59, 36105465), (127, 16773405), (165, 12910439), (177, 12035155), (295, 7221093), (381, 5591135), (635, 3354681), (649, 3282315), (885, 2407031), (1397, 1524855), (1723, 1236345), (1905, 1118227), (1947, 1094105), (3245, 656463), (4191, 508285), (5169, 412115), (6985, 304971), (7493, 284295), (8615, 247269), (9735, 218821), (18953, 112395), (20955, 101657), (22479, 94765), (25845, 82423), (37465, 56859)]