102893910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 293289984

約数和(自身を除く): 190396074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 71, 103, 105, 134, 142, 201, 206, 210, 213, 309, 335, 355, 402, 426, 469, 497, 515, 618, 670, 710, 721, 938, 994, 1005, 1030, 1065, 1407, 1442, 1491, 1545, 2010, 2130, 2163, 2345, 2485, 2814, 2982, 3090, 3605, 4326, 4690, 4757, 4970, 6901, 7035, 7210, 7313, 7455, 9514, 10815, 13802, 14070, 14271, 14626, 14910, 20703, 21630, 21939, 23785, 28542, 33299, 34505, 36565, 41406, 43878, 47570, 48307, 51191, 66598, 69010, 71355, 73130, 96614, 99897, 102382, 103515, 109695, 142710, 144921, 153573, 166495, 199794, 207030, 219390, 241535, 255955, 289842, 307146, 332990, 483070, 489971, 499485, 511910, 724605, 767865, 979942, 998970, 1449210, 1469913, 1535730, 2449855, 2939826, 3429797, 4899710, 6859594, 7349565, 10289391, 14699130, 17148985, 20578782, 34297970, 51446955, 102893910]

約数ペア:

[(1, 102893910), (2, 51446955), (3, 34297970), (5, 20578782), (6, 17148985), (7, 14699130), (10, 10289391), (14, 7349565), (15, 6859594), (21, 4899710), (30, 3429797), (35, 2939826), (42, 2449855), (67, 1535730), (70, 1469913), (71, 1449210), (103, 998970), (105, 979942), (134, 767865), (142, 724605), (201, 511910), (206, 499485), (210, 489971), (213, 483070), (309, 332990), (335, 307146), (355, 289842), (402, 255955), (426, 241535), (469, 219390), (497, 207030), (515, 199794), (618, 166495), (670, 153573), (710, 144921), (721, 142710), (938, 109695), (994, 103515), (1005, 102382), (1030, 99897), (1065, 96614), (1407, 73130), (1442, 71355), (1491, 69010), (1545, 66598), (2010, 51191), (2130, 48307), (2163, 47570), (2345, 43878), (2485, 41406), (2814, 36565), (2982, 34505), (3090, 33299), (3605, 28542), (4326, 23785), (4690, 21939), (4757, 21630), (4970, 20703), (6901, 14910), (7035, 14626), (7210, 14271), (7313, 14070), (7455, 13802), (9514, 10815)]