1260758905

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 1871424000

約数和(自身を除く): 610665095

約数列:

[1, 5, 7, 29, 35, 37, 59, 145, 185, 203, 259, 295, 413, 569, 1015, 1073, 1295, 1711, 2065, 2183, 2845, 3983, 5365, 7511, 8555, 10915, 11977, 15281, 16501, 19915, 21053, 33571, 37555, 59885, 63307, 76405, 82505, 105265, 115507, 147371, 167855, 234997, 316535, 443149, 577535, 610537, 736855, 973559, 1174985, 1242127, 2215745, 3052685, 4273759, 4867795, 6210635, 6814913, 8694889, 21368795, 34074565, 36021683, 43474445, 180108415, 252151781, 1260758905]

約数ペア:

[(1, 1260758905), (5, 252151781), (7, 180108415), (29, 43474445), (35, 36021683), (37, 34074565), (59, 21368795), (145, 8694889), (185, 6814913), (203, 6210635), (259, 4867795), (295, 4273759), (413, 3052685), (569, 2215745), (1015, 1242127), (1073, 1174985), (1295, 973559), (1711, 736855), (2065, 610537), (2183, 577535), (2845, 443149), (3983, 316535), (5365, 234997), (7511, 167855), (8555, 147371), (10915, 115507), (11977, 105265), (15281, 82505), (16501, 76405), (19915, 63307), (21053, 59885), (33571, 37555)]