2771567260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 7442233344

約数和(自身を除く): 4670666084

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 101, 103, 110, 140, 154, 173, 202, 206, 220, 308, 346, 385, 404, 412, 505, 515, 692, 707, 721, 770, 865, 1010, 1030, 1111, 1133, 1211, 1414, 1442, 1540, 1730, 1903, 2020, 2060, 2222, 2266, 2422, 2828, 2884, 3460, 3535, 3605, 3806, 4444, 4532, 4844, 5555, 5665, 6055, 7070, 7210, 7612, 7777, 7931, 9515, 10403, 11110, 11330, 12110, 13321, 14140, 14420, 15554, 15862, 17473, 17819, 19030, 20806, 22220, 22660, 24220, 26642, 31108, 31724, 34946, 35638, 38060, 38885, 39655, 41612, 52015, 53284, 66605, 69892, 71276, 72821, 77770, 79310, 87365, 89095, 104030, 114433, 122311, 124733, 133210, 145642, 155540, 158620, 174730, 178190, 192203, 196009, 208060, 228866, 244622, 249466, 266420, 291284, 349460, 356380, 364105, 384406, 392018, 457732, 489244, 498932, 572165, 611555, 623665, 728210, 768812, 784036, 801031, 961015, 980045, 1144330, 1223110, 1247330, 1345421, 1372063, 1456420, 1602062, 1799719, 1922030, 1960090, 2288660, 2446220, 2494660, 2690842, 2744126, 3204124, 3599438, 3844060, 3920180, 4005155, 5381684, 5488252, 6727105, 6860315, 7198876, 8010310, 8998595, 12598033, 13454210, 13720630, 16020620, 17997190, 19796909, 25196066, 26908420, 27441260, 35994380, 39593818, 50392132, 62990165, 79187636, 98984545, 125980330, 138578363, 197969090, 251960660, 277156726, 395938180, 554313452, 692891815, 1385783630, 2771567260]

約数ペア:

[(1, 2771567260), (2, 1385783630), (4, 692891815), (5, 554313452), (7, 395938180), (10, 277156726), (11, 251960660), (14, 197969090), (20, 138578363), (22, 125980330), (28, 98984545), (35, 79187636), (44, 62990165), (55, 50392132), (70, 39593818), (77, 35994380), (101, 27441260), (103, 26908420), (110, 25196066), (140, 19796909), (154, 17997190), (173, 16020620), (202, 13720630), (206, 13454210), (220, 12598033), (308, 8998595), (346, 8010310), (385, 7198876), (404, 6860315), (412, 6727105), (505, 5488252), (515, 5381684), (692, 4005155), (707, 3920180), (721, 3844060), (770, 3599438), (865, 3204124), (1010, 2744126), (1030, 2690842), (1111, 2494660), (1133, 2446220), (1211, 2288660), (1414, 1960090), (1442, 1922030), (1540, 1799719), (1730, 1602062), (1903, 1456420), (2020, 1372063), (2060, 1345421), (2222, 1247330), (2266, 1223110), (2422, 1144330), (2828, 980045), (2884, 961015), (3460, 801031), (3535, 784036), (3605, 768812), (3806, 728210), (4444, 623665), (4532, 611555), (4844, 572165), (5555, 498932), (5665, 489244), (6055, 457732), (7070, 392018), (7210, 384406), (7612, 364105), (7777, 356380), (7931, 349460), (9515, 291284), (10403, 266420), (11110, 249466), (11330, 244622), (12110, 228866), (13321, 208060), (14140, 196009), (14420, 192203), (15554, 178190), (15862, 174730), (17473, 158620), (17819, 155540), (19030, 145642), (20806, 133210), (22220, 124733), (22660, 122311), (24220, 114433), (26642, 104030), (31108, 89095), (31724, 87365), (34946, 79310), (35638, 77770), (38060, 72821), (38885, 71276), (39655, 69892), (41612, 66605), (52015, 53284)]