26241810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 77414400

約数和(自身を除く): 51172590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 31, 35, 42, 58, 62, 70, 87, 93, 105, 139, 145, 155, 174, 186, 203, 210, 217, 278, 290, 310, 406, 417, 434, 435, 465, 609, 651, 695, 834, 870, 899, 930, 973, 1015, 1085, 1218, 1302, 1390, 1798, 1946, 2030, 2085, 2170, 2697, 2919, 3045, 3255, 4031, 4170, 4309, 4495, 4865, 5394, 5838, 6090, 6293, 6510, 8062, 8618, 8990, 9730, 12093, 12586, 12927, 13485, 14595, 18879, 20155, 21545, 24186, 25854, 26970, 28217, 29190, 30163, 31465, 37758, 40310, 43090, 56434, 60326, 60465, 62930, 64635, 84651, 90489, 94395, 120930, 124961, 129270, 141085, 150815, 169302, 180978, 188790, 249922, 282170, 301630, 374883, 423255, 452445, 624805, 749766, 846510, 874727, 904890, 1249610, 1749454, 1874415, 2624181, 3748830, 4373635, 5248362, 8747270, 13120905, 26241810]

約数ペア:

[(1, 26241810), (2, 13120905), (3, 8747270), (5, 5248362), (6, 4373635), (7, 3748830), (10, 2624181), (14, 1874415), (15, 1749454), (21, 1249610), (29, 904890), (30, 874727), (31, 846510), (35, 749766), (42, 624805), (58, 452445), (62, 423255), (70, 374883), (87, 301630), (93, 282170), (105, 249922), (139, 188790), (145, 180978), (155, 169302), (174, 150815), (186, 141085), (203, 129270), (210, 124961), (217, 120930), (278, 94395), (290, 90489), (310, 84651), (406, 64635), (417, 62930), (434, 60465), (435, 60326), (465, 56434), (609, 43090), (651, 40310), (695, 37758), (834, 31465), (870, 30163), (899, 29190), (930, 28217), (973, 26970), (1015, 25854), (1085, 24186), (1218, 21545), (1302, 20155), (1390, 18879), (1798, 14595), (1946, 13485), (2030, 12927), (2085, 12586), (2170, 12093), (2697, 9730), (2919, 8990), (3045, 8618), (3255, 8062), (4031, 6510), (4170, 6293), (4309, 6090), (4495, 5838), (4865, 5394)]