2730378196

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2734

約数の個数: 108

約数和(自身を含む): 6215207040

約数和(自身を除く): 3484828844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 169, 182, 196, 217, 338, 364, 403, 434, 637, 676, 806, 868, 1183, 1274, 1519, 1612, 2366, 2548, 2659, 2821, 3038, 4732, 5239, 5318, 5642, 6076, 8281, 10478, 10636, 11284, 16562, 18613, 19747, 20956, 33124, 34567, 36673, 37226, 39494, 69134, 73346, 74452, 78988, 82429, 130291, 138268, 146692, 164858, 241969, 256711, 260582, 329716, 449371, 483938, 513422, 521164, 577003, 898742, 967876, 1026844, 1071577, 1154006, 1693783, 1797484, 2143154, 2308012, 3145597, 3387566, 4039021, 4286308, 6291194, 6775132, 7501039, 8078042, 12582388, 13930501, 15002078, 16156084, 22019179, 27861002, 30004156, 44038358, 52507273, 55722004, 88076716, 97513507, 105014546, 195027014, 210029092, 390054028, 682594549, 1365189098, 2730378196]

約数ペア:

[(1, 2730378196), (2, 1365189098), (4, 682594549), (7, 390054028), (13, 210029092), (14, 195027014), (26, 105014546), (28, 97513507), (31, 88076716), (49, 55722004), (52, 52507273), (62, 44038358), (91, 30004156), (98, 27861002), (124, 22019179), (169, 16156084), (182, 15002078), (196, 13930501), (217, 12582388), (338, 8078042), (364, 7501039), (403, 6775132), (434, 6291194), (637, 4286308), (676, 4039021), (806, 3387566), (868, 3145597), (1183, 2308012), (1274, 2143154), (1519, 1797484), (1612, 1693783), (2366, 1154006), (2548, 1071577), (2659, 1026844), (2821, 967876), (3038, 898742), (4732, 577003), (5239, 521164), (5318, 513422), (5642, 483938), (6076, 449371), (8281, 329716), (10478, 260582), (10636, 256711), (11284, 241969), (16562, 164858), (18613, 146692), (19747, 138268), (20956, 130291), (33124, 82429), (34567, 78988), (36673, 74452), (37226, 73346), (39494, 69134)]