715122

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 64

約数和(自身を含む): 1814400

約数和(自身を除く): 1099278

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 41, 51, 54, 57, 82, 102, 114, 123, 153, 171, 246, 306, 323, 342, 369, 459, 513, 646, 697, 738, 779, 918, 969, 1026, 1107, 1394, 1558, 1938, 2091, 2214, 2337, 2907, 4182, 4674, 5814, 6273, 7011, 8721, 12546, 13243, 14022, 17442, 18819, 21033, 26486, 37638, 39729, 42066, 79458, 119187, 238374, 357561, 715122]

約数ペア:

[(1, 715122), (2, 357561), (3, 238374), (6, 119187), (9, 79458), (17, 42066), (18, 39729), (19, 37638), (27, 26486), (34, 21033), (38, 18819), (41, 17442), (51, 14022), (54, 13243), (57, 12546), (82, 8721), (102, 7011), (114, 6273), (123, 5814), (153, 4674), (171, 4182), (246, 2907), (306, 2337), (323, 2214), (342, 2091), (369, 1938), (459, 1558), (513, 1394), (646, 1107), (697, 1026), (738, 969), (779, 918)]