39749430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 115706880

約数和(自身を除く): 75957450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 61, 70, 87, 105, 107, 122, 145, 174, 183, 203, 210, 214, 290, 305, 321, 366, 406, 427, 435, 535, 609, 610, 642, 749, 854, 870, 915, 1015, 1070, 1218, 1281, 1498, 1605, 1769, 1830, 2030, 2135, 2247, 2562, 3045, 3103, 3210, 3538, 3745, 4270, 4494, 5307, 6090, 6206, 6405, 6527, 7490, 8845, 9309, 10614, 11235, 12383, 12810, 13054, 15515, 17690, 18618, 19581, 21721, 22470, 24766, 26535, 31030, 32635, 37149, 39162, 43442, 45689, 46545, 53070, 61915, 65163, 65270, 74298, 91378, 93090, 97905, 108605, 123830, 130326, 137067, 185745, 189283, 195810, 217210, 228445, 274134, 325815, 371490, 378566, 456890, 567849, 651630, 685335, 946415, 1135698, 1324981, 1370670, 1892830, 2649962, 2839245, 3974943, 5678490, 6624905, 7949886, 13249810, 19874715, 39749430]

約数ペア:

[(1, 39749430), (2, 19874715), (3, 13249810), (5, 7949886), (6, 6624905), (7, 5678490), (10, 3974943), (14, 2839245), (15, 2649962), (21, 1892830), (29, 1370670), (30, 1324981), (35, 1135698), (42, 946415), (58, 685335), (61, 651630), (70, 567849), (87, 456890), (105, 378566), (107, 371490), (122, 325815), (145, 274134), (174, 228445), (183, 217210), (203, 195810), (210, 189283), (214, 185745), (290, 137067), (305, 130326), (321, 123830), (366, 108605), (406, 97905), (427, 93090), (435, 91378), (535, 74298), (609, 65270), (610, 65163), (642, 61915), (749, 53070), (854, 46545), (870, 45689), (915, 43442), (1015, 39162), (1070, 37149), (1218, 32635), (1281, 31030), (1498, 26535), (1605, 24766), (1769, 22470), (1830, 21721), (2030, 19581), (2135, 18618), (2247, 17690), (2562, 15515), (3045, 13054), (3103, 12810), (3210, 12383), (3538, 11235), (3745, 10614), (4270, 9309), (4494, 8845), (5307, 7490), (6090, 6527), (6206, 6405)]