17422620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 58060800

約数和(自身を除く): 40638180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 29, 30, 31, 34, 38, 51, 57, 58, 60, 62, 68, 76, 85, 87, 93, 95, 102, 114, 116, 124, 145, 155, 170, 174, 186, 190, 204, 228, 255, 285, 290, 310, 323, 340, 348, 372, 380, 435, 465, 493, 510, 527, 551, 570, 580, 589, 620, 646, 870, 899, 930, 969, 986, 1020, 1054, 1102, 1140, 1178, 1292, 1479, 1581, 1615, 1653, 1740, 1767, 1798, 1860, 1938, 1972, 2108, 2204, 2356, 2465, 2635, 2697, 2755, 2945, 2958, 3162, 3230, 3306, 3534, 3596, 3876, 4495, 4845, 4930, 5270, 5394, 5510, 5890, 5916, 6324, 6460, 6612, 7068, 7395, 7905, 8265, 8835, 8990, 9367, 9690, 9860, 10013, 10540, 10788, 11020, 11780, 13485, 14790, 15283, 15810, 16530, 17081, 17670, 17980, 18734, 19380, 20026, 26970, 28101, 29580, 30039, 30566, 31620, 33060, 34162, 35340, 37468, 40052, 45849, 46835, 50065, 51243, 53940, 56202, 60078, 61132, 68324, 76415, 85405, 91698, 93670, 100130, 102486, 112404, 120156, 140505, 150195, 152830, 170810, 183396, 187340, 200260, 204972, 229245, 256215, 281010, 290377, 300390, 305660, 341620, 458490, 512430, 562020, 580754, 600780, 871131, 916980, 1024860, 1161508, 1451885, 1742262, 2903770, 3484524, 4355655, 5807540, 8711310, 17422620]

約数ペア:

[(1, 17422620), (2, 8711310), (3, 5807540), (4, 4355655), (5, 3484524), (6, 2903770), (10, 1742262), (12, 1451885), (15, 1161508), (17, 1024860), (19, 916980), (20, 871131), (29, 600780), (30, 580754), (31, 562020), (34, 512430), (38, 458490), (51, 341620), (57, 305660), (58, 300390), (60, 290377), (62, 281010), (68, 256215), (76, 229245), (85, 204972), (87, 200260), (93, 187340), (95, 183396), (102, 170810), (114, 152830), (116, 150195), (124, 140505), (145, 120156), (155, 112404), (170, 102486), (174, 100130), (186, 93670), (190, 91698), (204, 85405), (228, 76415), (255, 68324), (285, 61132), (290, 60078), (310, 56202), (323, 53940), (340, 51243), (348, 50065), (372, 46835), (380, 45849), (435, 40052), (465, 37468), (493, 35340), (510, 34162), (527, 33060), (551, 31620), (570, 30566), (580, 30039), (589, 29580), (620, 28101), (646, 26970), (870, 20026), (899, 19380), (930, 18734), (969, 17980), (986, 17670), (1020, 17081), (1054, 16530), (1102, 15810), (1140, 15283), (1178, 14790), (1292, 13485), (1479, 11780), (1581, 11020), (1615, 10788), (1653, 10540), (1740, 10013), (1767, 9860), (1798, 9690), (1860, 9367), (1938, 8990), (1972, 8835), (2108, 8265), (2204, 7905), (2356, 7395), (2465, 7068), (2635, 6612), (2697, 6460), (2755, 6324), (2945, 5916), (2958, 5890), (3162, 5510), (3230, 5394), (3306, 5270), (3534, 4930), (3596, 4845), (3876, 4495)]