12120794910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{50497}}^1$

素因数の和:50647

約数の個数: 128

約数和(自身を含む): 37231165440

約数和(自身を除く): 25110370530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 127, 135, 189, 210, 254, 270, 315, 378, 381, 630, 635, 762, 889, 945, 1143, 1270, 1778, 1890, 1905, 2286, 2667, 3429, 3810, 4445, 5334, 5715, 6858, 8001, 8890, 11430, 13335, 16002, 17145, 24003, 26670, 34290, 40005, 48006, 50497, 80010, 100994, 120015, 151491, 240030, 252485, 302982, 353479, 454473, 504970, 706958, 757455, 908946, 1060437, 1363419, 1514910, 1767395, 2120874, 2272365, 2726838, 3181311, 3534790, 4544730, 5302185, 6362622, 6413119, 6817095, 9543933, 10604370, 12826238, 13634190, 15906555, 19087866, 19239357, 31813110, 32065595, 38478714, 44891833, 47719665, 57718071, 64131190, 89783666, 95439330, 96196785, 115436142, 134675499, 173154213, 192393570, 224459165, 269350998, 288590355, 346308426, 404026497, 448918330, 577180710, 673377495, 808052994, 865771065, 1212079491, 1346754990, 1731542130, 2020132485, 2424158982, 4040264970, 6060397455, 12120794910]

約数ペア:

[(1, 12120794910), (2, 6060397455), (3, 4040264970), (5, 2424158982), (6, 2020132485), (7, 1731542130), (9, 1346754990), (10, 1212079491), (14, 865771065), (15, 808052994), (18, 673377495), (21, 577180710), (27, 448918330), (30, 404026497), (35, 346308426), (42, 288590355), (45, 269350998), (54, 224459165), (63, 192393570), (70, 173154213), (90, 134675499), (105, 115436142), (126, 96196785), (127, 95439330), (135, 89783666), (189, 64131190), (210, 57718071), (254, 47719665), (270, 44891833), (315, 38478714), (378, 32065595), (381, 31813110), (630, 19239357), (635, 19087866), (762, 15906555), (889, 13634190), (945, 12826238), (1143, 10604370), (1270, 9543933), (1778, 6817095), (1890, 6413119), (1905, 6362622), (2286, 5302185), (2667, 4544730), (3429, 3534790), (3810, 3181311), (4445, 2726838), (5334, 2272365), (5715, 2120874), (6858, 1767395), (8001, 1514910), (8890, 1363419), (11430, 1060437), (13335, 908946), (16002, 757455), (17145, 706958), (24003, 504970), (26670, 454473), (34290, 353479), (40005, 302982), (48006, 252485), (50497, 240030), (80010, 151491), (100994, 120015)]