17659260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 58968000

約数和(自身を除く): 41308740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 199, 204, 255, 261, 290, 306, 340, 348, 398, 435, 493, 510, 522, 580, 597, 612, 765, 796, 870, 986, 995, 1020, 1044, 1194, 1305, 1479, 1530, 1740, 1791, 1972, 1990, 2388, 2465, 2610, 2958, 2985, 3060, 3383, 3582, 3980, 4437, 4930, 5220, 5771, 5916, 5970, 6766, 7164, 7395, 8874, 8955, 9860, 10149, 11542, 11940, 13532, 14790, 16915, 17313, 17748, 17910, 20298, 22185, 23084, 28855, 29580, 30447, 33830, 34626, 35820, 40596, 44370, 50745, 51939, 57710, 60894, 67660, 69252, 86565, 88740, 98107, 101490, 103878, 115420, 121788, 152235, 173130, 196214, 202980, 207756, 259695, 294321, 304470, 346260, 392428, 490535, 519390, 588642, 608940, 882963, 981070, 1038780, 1177284, 1471605, 1765926, 1962140, 2943210, 3531852, 4414815, 5886420, 8829630, 17659260]

約数ペア:

[(1, 17659260), (2, 8829630), (3, 5886420), (4, 4414815), (5, 3531852), (6, 2943210), (9, 1962140), (10, 1765926), (12, 1471605), (15, 1177284), (17, 1038780), (18, 981070), (20, 882963), (29, 608940), (30, 588642), (34, 519390), (36, 490535), (45, 392428), (51, 346260), (58, 304470), (60, 294321), (68, 259695), (85, 207756), (87, 202980), (90, 196214), (102, 173130), (116, 152235), (145, 121788), (153, 115420), (170, 103878), (174, 101490), (180, 98107), (199, 88740), (204, 86565), (255, 69252), (261, 67660), (290, 60894), (306, 57710), (340, 51939), (348, 50745), (398, 44370), (435, 40596), (493, 35820), (510, 34626), (522, 33830), (580, 30447), (597, 29580), (612, 28855), (765, 23084), (796, 22185), (870, 20298), (986, 17910), (995, 17748), (1020, 17313), (1044, 16915), (1194, 14790), (1305, 13532), (1479, 11940), (1530, 11542), (1740, 10149), (1791, 9860), (1972, 8955), (1990, 8874), (2388, 7395), (2465, 7164), (2610, 6766), (2958, 5970), (2985, 5916), (3060, 5771), (3383, 5220), (3582, 4930), (3980, 4437)]