1293444920390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{1871}}^1$

素因数の和:2635

約数の個数: 192

約数和(自身を含む): 2840996560896

約数和(自身を除く): 1547551640506

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 71, 98, 142, 155, 217, 245, 310, 355, 434, 490, 497, 641, 710, 994, 1085, 1282, 1519, 1871, 2170, 2201, 2485, 3038, 3205, 3479, 3742, 4402, 4487, 4970, 6410, 6958, 7595, 8974, 9355, 11005, 13097, 15190, 15407, 17395, 18710, 19871, 22010, 22435, 26194, 30814, 31409, 34790, 39742, 44870, 45511, 58001, 62818, 65485, 77035, 91022, 91679, 99355, 107849, 116002, 130970, 132841, 139097, 154070, 157045, 183358, 198710, 215698, 227555, 265682, 278194, 290005, 314090, 318577, 406007, 455110, 458395, 539245, 580010, 637154, 664205, 695485, 812014, 916790, 929887, 973679, 1078490, 1199311, 1328410, 1390970, 1410841, 1592885, 1859774, 1947358, 2030035, 2230039, 2398622, 2821682, 2842049, 3185770, 4060070, 4118071, 4460078, 4649435, 4868395, 5684098, 5996555, 6509209, 7054205, 8236142, 8395177, 9298870, 9736790, 9875887, 11150195, 11993110, 13018418, 14108410, 14210245, 16790354, 19751774, 20590355, 22300390, 28420490, 28826497, 32546045, 37178641, 41180710, 41975885, 49379435, 57652994, 58766239, 65092090, 69131209, 74357282, 83951770, 85151081, 98758870, 117532478, 138262418, 144132485, 170302162, 185893205, 201785479, 260250487, 288264970, 293831195, 345656045, 371786410, 403570958, 425755405, 520500974, 587662390, 596057567, 691312090, 851510810, 1008927395, 1192115134, 1301252435, 1821753409, 2017854790, 2602504870, 2639683511, 2980287835, 3643506818, 4172402969, 5279367022, 5960575670, 8344805938, 9108767045, 13198417555, 18217534090, 18477784577, 20862014845, 26396835110, 36955569154, 41724029690, 92388922885, 129344492039, 184777845770, 258688984078, 646722460195, 1293444920390]

約数ペア:

[(1, 1293444920390), (2, 646722460195), (5, 258688984078), (7, 184777845770), (10, 129344492039), (14, 92388922885), (31, 41724029690), (35, 36955569154), (49, 26396835110), (62, 20862014845), (70, 18477784577), (71, 18217534090), (98, 13198417555), (142, 9108767045), (155, 8344805938), (217, 5960575670), (245, 5279367022), (310, 4172402969), (355, 3643506818), (434, 2980287835), (490, 2639683511), (497, 2602504870), (641, 2017854790), (710, 1821753409), (994, 1301252435), (1085, 1192115134), (1282, 1008927395), (1519, 851510810), (1871, 691312090), (2170, 596057567), (2201, 587662390), (2485, 520500974), (3038, 425755405), (3205, 403570958), (3479, 371786410), (3742, 345656045), (4402, 293831195), (4487, 288264970), (4970, 260250487), (6410, 201785479), (6958, 185893205), (7595, 170302162), (8974, 144132485), (9355, 138262418), (11005, 117532478), (13097, 98758870), (15190, 85151081), (15407, 83951770), (17395, 74357282), (18710, 69131209), (19871, 65092090), (22010, 58766239), (22435, 57652994), (26194, 49379435), (30814, 41975885), (31409, 41180710), (34790, 37178641), (39742, 32546045), (44870, 28826497), (45511, 28420490), (58001, 22300390), (62818, 20590355), (65485, 19751774), (77035, 16790354), (91022, 14210245), (91679, 14108410), (99355, 13018418), (107849, 11993110), (116002, 11150195), (130970, 9875887), (132841, 9736790), (139097, 9298870), (154070, 8395177), (157045, 8236142), (183358, 7054205), (198710, 6509209), (215698, 5996555), (227555, 5684098), (265682, 4868395), (278194, 4649435), (290005, 4460078), (314090, 4118071), (318577, 4060070), (406007, 3185770), (455110, 2842049), (458395, 2821682), (539245, 2398622), (580010, 2230039), (637154, 2030035), (664205, 1947358), (695485, 1859774), (812014, 1592885), (916790, 1410841), (929887, 1390970), (973679, 1328410), (1078490, 1199311)]