74649330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 230031360

約数和(自身を除く): 155382030

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, 311, 315, 378, 381, 622, 630, 635, 762, 889, 933, 945, 1143, 1270, 1555, 1778, 1866, 1890, 1905, 2177, 2286, 2667, 2799, 3110, 3429, 3810, 4354, 4445, 4665, 5334, 5598, 5715, 6531, 6858, 8001, 8397, 8890, 9330, 10885, 11430, 13062, 13335, 13995, 16002, 16794, 17145, 19593, 21770, 24003, 26670, 27990, 32655, 34290, 39186, 39497, 40005, 41985, 48006, 58779, 65310, 78994, 80010, 83970, 97965, 117558, 118491, 120015, 195930, 197485, 236982, 240030, 276479, 293895, 355473, 394970, 552958, 587790, 592455, 710946, 829437, 1066419, 1184910, 1382395, 1658874, 1777365, 2132838, 2488311, 2764790, 3554730, 4147185, 4976622, 5332095, 7464933, 8294370, 10664190, 12441555, 14929866, 24883110, 37324665, 74649330]

約数ペア:

[(1, 74649330), (2, 37324665), (3, 24883110), (5, 14929866), (6, 12441555), (7, 10664190), (9, 8294370), (10, 7464933), (14, 5332095), (15, 4976622), (18, 4147185), (21, 3554730), (27, 2764790), (30, 2488311), (35, 2132838), (42, 1777365), (45, 1658874), (54, 1382395), (63, 1184910), (70, 1066419), (90, 829437), (105, 710946), (126, 592455), (127, 587790), (135, 552958), (189, 394970), (210, 355473), (254, 293895), (270, 276479), (311, 240030), (315, 236982), (378, 197485), (381, 195930), (622, 120015), (630, 118491), (635, 117558), (762, 97965), (889, 83970), (933, 80010), (945, 78994), (1143, 65310), (1270, 58779), (1555, 48006), (1778, 41985), (1866, 40005), (1890, 39497), (1905, 39186), (2177, 34290), (2286, 32655), (2667, 27990), (2799, 26670), (3110, 24003), (3429, 21770), (3810, 19593), (4354, 17145), (4445, 16794), (4665, 16002), (5334, 13995), (5598, 13335), (5715, 13062), (6531, 11430), (6858, 10885), (8001, 9330), (8397, 8890)]