2017160970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 5385035520

約数和(自身を除く): 3367874550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 173, 178, 267, 330, 346, 397, 445, 519, 534, 794, 865, 890, 979, 1038, 1191, 1335, 1730, 1903, 1958, 1985, 2382, 2595, 2670, 2937, 3806, 3970, 4367, 4895, 5190, 5709, 5874, 5955, 8734, 9515, 9790, 11418, 11910, 13101, 14685, 15397, 19030, 21835, 26202, 28545, 29370, 30794, 35333, 43670, 46191, 57090, 65505, 68681, 70666, 76985, 92382, 105999, 131010, 137362, 153970, 169367, 176665, 206043, 211998, 230955, 338734, 343405, 353330, 388663, 412086, 461910, 508101, 529995, 686810, 755491, 777326, 846835, 1016202, 1030215, 1059990, 1165989, 1510982, 1693670, 1943315, 2060430, 2266473, 2331978, 2540505, 3777455, 3886630, 4532946, 5081010, 5829945, 6112609, 7554910, 11332365, 11659890, 12225218, 18337827, 22664730, 30563045, 36675654, 61126090, 67238699, 91689135, 134477398, 183378270, 201716097, 336193495, 403432194, 672386990, 1008580485, 2017160970]

約数ペア:

[(1, 2017160970), (2, 1008580485), (3, 672386990), (5, 403432194), (6, 336193495), (10, 201716097), (11, 183378270), (15, 134477398), (22, 91689135), (30, 67238699), (33, 61126090), (55, 36675654), (66, 30563045), (89, 22664730), (110, 18337827), (165, 12225218), (173, 11659890), (178, 11332365), (267, 7554910), (330, 6112609), (346, 5829945), (397, 5081010), (445, 4532946), (519, 3886630), (534, 3777455), (794, 2540505), (865, 2331978), (890, 2266473), (979, 2060430), (1038, 1943315), (1191, 1693670), (1335, 1510982), (1730, 1165989), (1903, 1059990), (1958, 1030215), (1985, 1016202), (2382, 846835), (2595, 777326), (2670, 755491), (2937, 686810), (3806, 529995), (3970, 508101), (4367, 461910), (4895, 412086), (5190, 388663), (5709, 353330), (5874, 343405), (5955, 338734), (8734, 230955), (9515, 211998), (9790, 206043), (11418, 176665), (11910, 169367), (13101, 153970), (14685, 137362), (15397, 131010), (19030, 105999), (21835, 92382), (26202, 76985), (28545, 70666), (29370, 68681), (30794, 65505), (35333, 57090), (43670, 46191)]