26860740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 78744960

約数和(自身を除く): 51884220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 61, 82, 122, 123, 164, 179, 183, 205, 244, 246, 305, 358, 366, 410, 492, 537, 610, 615, 716, 732, 820, 895, 915, 1074, 1220, 1230, 1790, 1830, 2148, 2460, 2501, 2685, 3580, 3660, 5002, 5370, 7339, 7503, 10004, 10740, 10919, 12505, 14678, 15006, 21838, 22017, 25010, 29356, 30012, 32757, 36695, 37515, 43676, 44034, 50020, 54595, 65514, 73390, 75030, 88068, 109190, 110085, 131028, 146780, 150060, 163785, 218380, 220170, 327570, 440340, 447679, 655140, 895358, 1343037, 1790716, 2238395, 2686074, 4476790, 5372148, 6715185, 8953580, 13430370, 26860740]

約数ペア:

[(1, 26860740), (2, 13430370), (3, 8953580), (4, 6715185), (5, 5372148), (6, 4476790), (10, 2686074), (12, 2238395), (15, 1790716), (20, 1343037), (30, 895358), (41, 655140), (60, 447679), (61, 440340), (82, 327570), (122, 220170), (123, 218380), (164, 163785), (179, 150060), (183, 146780), (205, 131028), (244, 110085), (246, 109190), (305, 88068), (358, 75030), (366, 73390), (410, 65514), (492, 54595), (537, 50020), (610, 44034), (615, 43676), (716, 37515), (732, 36695), (820, 32757), (895, 30012), (915, 29356), (1074, 25010), (1220, 22017), (1230, 21838), (1790, 15006), (1830, 14678), (2148, 12505), (2460, 10919), (2501, 10740), (2685, 10004), (3580, 7503), (3660, 7339), (5002, 5370)]