426533310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1777}}^1$

素因数の和:1927

約数の個数: 128

約数和(自身を含む): 1310883840

約数和(自身を除く): 884350530

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, 1777, 1778, 1890, 1905, 2286, 2667, 3429, 3554, 3810, 4445, 5331, 5334, 5715, 6858, 8001, 8885, 8890, 10662, 11430, 12439, 13335, 15993, 16002, 17145, 17770, 24003, 24878, 26655, 26670, 31986, 34290, 37317, 40005, 47979, 48006, 53310, 62195, 74634, 79965, 80010, 95958, 111951, 120015, 124390, 159930, 186585, 223902, 225679, 239895, 240030, 335853, 373170, 451358, 479790, 559755, 671706, 677037, 1119510, 1128395, 1354074, 1579753, 1679265, 2031111, 2256790, 3159506, 3358530, 3385185, 4062222, 4739259, 6093333, 6770370, 7898765, 9478518, 10155555, 12186666, 14217777, 15797530, 20311110, 23696295, 28435554, 30466665, 42653331, 47392590, 60933330, 71088885, 85306662, 142177770, 213266655, 426533310]

約数ペア:

[(1, 426533310), (2, 213266655), (3, 142177770), (5, 85306662), (6, 71088885), (7, 60933330), (9, 47392590), (10, 42653331), (14, 30466665), (15, 28435554), (18, 23696295), (21, 20311110), (27, 15797530), (30, 14217777), (35, 12186666), (42, 10155555), (45, 9478518), (54, 7898765), (63, 6770370), (70, 6093333), (90, 4739259), (105, 4062222), (126, 3385185), (127, 3358530), (135, 3159506), (189, 2256790), (210, 2031111), (254, 1679265), (270, 1579753), (315, 1354074), (378, 1128395), (381, 1119510), (630, 677037), (635, 671706), (762, 559755), (889, 479790), (945, 451358), (1143, 373170), (1270, 335853), (1777, 240030), (1778, 239895), (1890, 225679), (1905, 223902), (2286, 186585), (2667, 159930), (3429, 124390), (3554, 120015), (3810, 111951), (4445, 95958), (5331, 80010), (5334, 79965), (5715, 74634), (6858, 62195), (8001, 53310), (8885, 48006), (8890, 47979), (10662, 40005), (11430, 37317), (12439, 34290), (13335, 31986), (15993, 26670), (16002, 26655), (17145, 24878), (17770, 24003)]