61620002

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 107278080

約数和(自身を除く): 45658078

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 181, 289, 323, 362, 527, 578, 589, 646, 1054, 1178, 3077, 3439, 5491, 5611, 6154, 6878, 8959, 10013, 10982, 11222, 17918, 20026, 52309, 58463, 95387, 104618, 106609, 116926, 170221, 190774, 213218, 340442, 993871, 1621579, 1812353, 1987742, 3243158, 3624706, 30810001, 61620002]

約数ペア:

[(1, 61620002), (2, 30810001), (17, 3624706), (19, 3243158), (31, 1987742), (34, 1812353), (38, 1621579), (62, 993871), (181, 340442), (289, 213218), (323, 190774), (362, 170221), (527, 116926), (578, 106609), (589, 104618), (646, 95387), (1054, 58463), (1178, 52309), (3077, 20026), (3439, 17918), (5491, 11222), (5611, 10982), (6154, 10013), (6878, 8959)]