2598439.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 298045440

約数和(自身を除く): 212042460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 35, 42, 46, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 138, 140, 145, 161, 174, 203, 210, 230, 276, 290, 307, 322, 345, 348, 406, 420, 435, 460, 483, 580, 609, 614, 644, 667, 690, 805, 812, 870, 921, 966, 1015, 1218, 1228, 1334, 1380, 1535, 1610, 1740, 1842, 1932, 2001, 2030, 2149, 2415, 2436, 2668, 3045, 3070, 3220, 3335, 3684, 4002, 4060, 4298, 4605, 4669, 4830, 6090, 6140, 6447, 6670, 7061, 8004, 8596, 8903, 9210, 9338, 9660, 10005, 10745, 12180, 12894, 13340, 14007, 14122, 17806, 18420, 18676, 20010, 21183, 21490, 23345, 25788, 26709, 28014, 28244, 32235, 35305, 35612, 40020, 42366, 42980, 44515, 46690, 49427, 53418, 56028, 62321, 64470, 70035, 70610, 84732, 89030, 93380, 98854, 105915, 106836, 124642, 128940, 133545, 140070, 141220, 148281, 178060, 186963, 197708, 204769, 211830, 247135, 249284, 267090, 280140, 296562, 311605, 373926, 409538, 423660, 494270, 534180, 593124, 614307, 623210, 741405, 747852, 819076, 934815, 988540, 1023845, 1228614, 1246420, 1433383, 1482810, 1869630, 2047690, 2457228, 2866766, 2965620, 3071535, 3739260, 4095380, 4300149, 5733532, 6143070, 7166915, 8600298, 12286140, 14333830, 17200596, 21500745, 28667660, 43001490, 86002980]

約数ペア:

[(1, 86002980), (2, 43001490), (3, 28667660), (4, 21500745), (5, 17200596), (6, 14333830), (7, 12286140), (10, 8600298), (12, 7166915), (14, 6143070), (15, 5733532), (20, 4300149), (21, 4095380), (23, 3739260), (28, 3071535), (29, 2965620), (30, 2866766), (35, 2457228), (42, 2047690), (46, 1869630), (58, 1482810), (60, 1433383), (69, 1246420), (70, 1228614), (84, 1023845), (87, 988540), (92, 934815), (105, 819076), (115, 747852), (116, 741405), (138, 623210), (140, 614307), (145, 593124), (161, 534180), (174, 494270), (203, 423660), (210, 409538), (230, 373926), (276, 311605), (290, 296562), (307, 280140), (322, 267090), (345, 249284), (348, 247135), (406, 211830), (420, 204769), (435, 197708), (460, 186963), (483, 178060), (580, 148281), (609, 141220), (614, 140070), (644, 133545), (667, 128940), (690, 124642), (805, 106836), (812, 105915), (870, 98854), (921, 93380), (966, 89030), (1015, 84732), (1218, 70610), (1228, 70035), (1334, 64470), (1380, 62321), (1535, 56028), (1610, 53418), (1740, 49427), (1842, 46690), (1932, 44515), (2001, 42980), (2030, 42366), (2149, 40020), (2415, 35612), (2436, 35305), (2668, 32235), (3045, 28244), (3070, 28014), (3220, 26709), (3335, 25788), (3684, 23345), (4002, 21490), (4060, 21183), (4298, 20010), (4605, 18676), (4669, 18420), (4830, 17806), (6090, 14122), (6140, 14007), (6447, 13340), (6670, 12894), (7061, 12180), (8004, 10745), (8596, 10005), (8903, 9660), (9210, 9338)]