26174820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 88482240

約数和(自身を除く): 62307420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 307, 348, 406, 420, 435, 490, 580, 588, 609, 614, 735, 812, 870, 921, 980, 1015, 1218, 1228, 1421, 1470, 1535, 1740, 1842, 2030, 2149, 2436, 2842, 2940, 3045, 3070, 3684, 4060, 4263, 4298, 4605, 5684, 6090, 6140, 6447, 7105, 8526, 8596, 8903, 9210, 10745, 12180, 12894, 14210, 15043, 17052, 17806, 18420, 21315, 21490, 25788, 26709, 28420, 30086, 32235, 35612, 42630, 42980, 44515, 45129, 53418, 60172, 62321, 64470, 75215, 85260, 89030, 90258, 106836, 124642, 128940, 133545, 150430, 178060, 180516, 186963, 225645, 249284, 267090, 300860, 311605, 373926, 436247, 451290, 534180, 623210, 747852, 872494, 902580, 934815, 1246420, 1308741, 1744988, 1869630, 2181235, 2617482, 3739260, 4362470, 5234964, 6543705, 8724940, 13087410, 26174820]

約数ペア:

[(1, 26174820), (2, 13087410), (3, 8724940), (4, 6543705), (5, 5234964), (6, 4362470), (7, 3739260), (10, 2617482), (12, 2181235), (14, 1869630), (15, 1744988), (20, 1308741), (21, 1246420), (28, 934815), (29, 902580), (30, 872494), (35, 747852), (42, 623210), (49, 534180), (58, 451290), (60, 436247), (70, 373926), (84, 311605), (87, 300860), (98, 267090), (105, 249284), (116, 225645), (140, 186963), (145, 180516), (147, 178060), (174, 150430), (196, 133545), (203, 128940), (210, 124642), (245, 106836), (290, 90258), (294, 89030), (307, 85260), (348, 75215), (406, 64470), (420, 62321), (435, 60172), (490, 53418), (580, 45129), (588, 44515), (609, 42980), (614, 42630), (735, 35612), (812, 32235), (870, 30086), (921, 28420), (980, 26709), (1015, 25788), (1218, 21490), (1228, 21315), (1421, 18420), (1470, 17806), (1535, 17052), (1740, 15043), (1842, 14210), (2030, 12894), (2149, 12180), (2436, 10745), (2842, 9210), (2940, 8903), (3045, 8596), (3070, 8526), (3684, 7105), (4060, 6447), (4263, 6140), (4298, 6090), (4605, 5684)]