2743295060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 6563773440

約数和(自身を除く): 3820478380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 89, 94, 110, 121, 178, 188, 220, 235, 242, 271, 356, 445, 470, 484, 517, 542, 605, 890, 940, 979, 1034, 1084, 1210, 1355, 1780, 1958, 2068, 2420, 2585, 2710, 2981, 3916, 4183, 4895, 5170, 5420, 5687, 5962, 8366, 9790, 10340, 10769, 11374, 11924, 12737, 14905, 16732, 19580, 20915, 21538, 22748, 24119, 25474, 28435, 29810, 32791, 41830, 43076, 46013, 48238, 50948, 53845, 56870, 59620, 63685, 65582, 83660, 92026, 96476, 107690, 113740, 120595, 127370, 131164, 140107, 163955, 184052, 215380, 230065, 241190, 254740, 265309, 280214, 327910, 460130, 482380, 506143, 530618, 560428, 655820, 700535, 920260, 1012286, 1061236, 1133593, 1326545, 1401070, 1541177, 2024572, 2267186, 2530715, 2653090, 2802140, 2918399, 3082354, 4534372, 5061430, 5306180, 5667965, 5836798, 6164708, 7705885, 10122860, 11335930, 11673596, 12469523, 14591995, 15411770, 22671860, 24939046, 29183990, 30823540, 49878092, 58367980, 62347615, 124695230, 137164753, 249390460, 274329506, 548659012, 685823765, 1371647530, 2743295060]

約数ペア:

[(1, 2743295060), (2, 1371647530), (4, 685823765), (5, 548659012), (10, 274329506), (11, 249390460), (20, 137164753), (22, 124695230), (44, 62347615), (47, 58367980), (55, 49878092), (89, 30823540), (94, 29183990), (110, 24939046), (121, 22671860), (178, 15411770), (188, 14591995), (220, 12469523), (235, 11673596), (242, 11335930), (271, 10122860), (356, 7705885), (445, 6164708), (470, 5836798), (484, 5667965), (517, 5306180), (542, 5061430), (605, 4534372), (890, 3082354), (940, 2918399), (979, 2802140), (1034, 2653090), (1084, 2530715), (1210, 2267186), (1355, 2024572), (1780, 1541177), (1958, 1401070), (2068, 1326545), (2420, 1133593), (2585, 1061236), (2710, 1012286), (2981, 920260), (3916, 700535), (4183, 655820), (4895, 560428), (5170, 530618), (5420, 506143), (5687, 482380), (5962, 460130), (8366, 327910), (9790, 280214), (10340, 265309), (10769, 254740), (11374, 241190), (11924, 230065), (12737, 215380), (14905, 184052), (16732, 163955), (19580, 140107), (20915, 131164), (21538, 127370), (22748, 120595), (24119, 113740), (25474, 107690), (28435, 96476), (29810, 92026), (32791, 83660), (41830, 65582), (43076, 63685), (46013, 59620), (48238, 56870), (50948, 53845)]