1022834820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{2011}}^1$

素因数の和:2210

約数の個数: 144

約数和(自身を含む): 3352442688

約数和(自身を除く): 2329607868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 173, 196, 210, 245, 294, 346, 420, 490, 519, 588, 692, 735, 865, 980, 1038, 1211, 1470, 1730, 2011, 2076, 2422, 2595, 2940, 3460, 3633, 4022, 4844, 5190, 6033, 6055, 7266, 8044, 8477, 10055, 10380, 12066, 12110, 14077, 14532, 16954, 18165, 20110, 24132, 24220, 25431, 28154, 30165, 33908, 36330, 40220, 42231, 42385, 50862, 56308, 60330, 70385, 72660, 84462, 84770, 98539, 101724, 120660, 127155, 140770, 168924, 169540, 197078, 211155, 254310, 281540, 295617, 347903, 394156, 422310, 492695, 508620, 591234, 695806, 844620, 985390, 1043709, 1182468, 1391612, 1478085, 1739515, 1970780, 2087418, 2435321, 2956170, 3479030, 4174836, 4870642, 5218545, 5912340, 6958060, 7305963, 9741284, 10437090, 12176605, 14611926, 17047247, 20874180, 24353210, 29223852, 34094494, 36529815, 48706420, 51141741, 68188988, 73059630, 85236235, 102283482, 146119260, 170472470, 204566964, 255708705, 340944940, 511417410, 1022834820]

約数ペア:

[(1, 1022834820), (2, 511417410), (3, 340944940), (4, 255708705), (5, 204566964), (6, 170472470), (7, 146119260), (10, 102283482), (12, 85236235), (14, 73059630), (15, 68188988), (20, 51141741), (21, 48706420), (28, 36529815), (30, 34094494), (35, 29223852), (42, 24353210), (49, 20874180), (60, 17047247), (70, 14611926), (84, 12176605), (98, 10437090), (105, 9741284), (140, 7305963), (147, 6958060), (173, 5912340), (196, 5218545), (210, 4870642), (245, 4174836), (294, 3479030), (346, 2956170), (420, 2435321), (490, 2087418), (519, 1970780), (588, 1739515), (692, 1478085), (735, 1391612), (865, 1182468), (980, 1043709), (1038, 985390), (1211, 844620), (1470, 695806), (1730, 591234), (2011, 508620), (2076, 492695), (2422, 422310), (2595, 394156), (2940, 347903), (3460, 295617), (3633, 281540), (4022, 254310), (4844, 211155), (5190, 197078), (6033, 169540), (6055, 168924), (7266, 140770), (8044, 127155), (8477, 120660), (10055, 101724), (10380, 98539), (12066, 84770), (12110, 84462), (14077, 72660), (14532, 70385), (16954, 60330), (18165, 56308), (20110, 50862), (24132, 42385), (24220, 42231), (25431, 40220), (28154, 36330), (30165, 33908)]