859454820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1135

約数の個数: 192

約数和(自身を含む): 3070771200

約数和(自身を除く): 2211316380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 271, 315, 378, 420, 540, 542, 630, 756, 813, 839, 945, 1084, 1260, 1355, 1626, 1678, 1890, 1897, 2439, 2517, 2710, 3252, 3356, 3780, 3794, 4065, 4195, 4878, 5034, 5420, 5691, 5873, 7317, 7551, 7588, 8130, 8390, 9485, 9756, 10068, 11382, 11746, 12195, 12585, 14634, 15102, 16260, 16780, 17073, 17619, 18970, 22653, 22764, 23492, 24390, 25170, 28455, 29268, 29365, 30204, 34146, 35238, 36585, 37755, 37940, 45306, 48780, 50340, 51219, 52857, 56910, 58730, 68292, 70476, 73170, 75510, 85365, 88095, 90612, 102438, 105714, 113265, 113820, 117460, 146340, 151020, 158571, 170730, 176190, 204876, 211428, 226530, 227369, 256095, 264285, 317142, 341460, 352380, 453060, 454738, 512190, 528570, 634284, 682107, 792855, 909476, 1024380, 1057140, 1136845, 1364214, 1585710, 1591583, 2046321, 2273690, 2728428, 3171420, 3183166, 3410535, 4092642, 4547380, 4774749, 6138963, 6366332, 6821070, 7957915, 8185284, 9549498, 10231605, 12277926, 13642140, 14324247, 15915830, 19098996, 20463210, 23873745, 24555852, 28648494, 30694815, 31831660, 40926420, 42972741, 47747490, 57296988, 61389630, 71621235, 85945482, 95494980, 122779260, 143242470, 171890964, 214863705, 286484940, 429727410, 859454820]

約数ペア:

[(1, 859454820), (2, 429727410), (3, 286484940), (4, 214863705), (5, 171890964), (6, 143242470), (7, 122779260), (9, 95494980), (10, 85945482), (12, 71621235), (14, 61389630), (15, 57296988), (18, 47747490), (20, 42972741), (21, 40926420), (27, 31831660), (28, 30694815), (30, 28648494), (35, 24555852), (36, 23873745), (42, 20463210), (45, 19098996), (54, 15915830), (60, 14324247), (63, 13642140), (70, 12277926), (84, 10231605), (90, 9549498), (105, 8185284), (108, 7957915), (126, 6821070), (135, 6366332), (140, 6138963), (180, 4774749), (189, 4547380), (210, 4092642), (252, 3410535), (270, 3183166), (271, 3171420), (315, 2728428), (378, 2273690), (420, 2046321), (540, 1591583), (542, 1585710), (630, 1364214), (756, 1136845), (813, 1057140), (839, 1024380), (945, 909476), (1084, 792855), (1260, 682107), (1355, 634284), (1626, 528570), (1678, 512190), (1890, 454738), (1897, 453060), (2439, 352380), (2517, 341460), (2710, 317142), (3252, 264285), (3356, 256095), (3780, 227369), (3794, 226530), (4065, 211428), (4195, 204876), (4878, 176190), (5034, 170730), (5420, 158571), (5691, 151020), (5873, 146340), (7317, 117460), (7551, 113820), (7588, 113265), (8130, 105714), (8390, 102438), (9485, 90612), (9756, 88095), (10068, 85365), (11382, 75510), (11746, 73170), (12195, 70476), (12585, 68292), (14634, 58730), (15102, 56910), (16260, 52857), (16780, 51219), (17073, 50340), (17619, 48780), (18970, 45306), (22653, 37940), (22764, 37755), (23492, 36585), (24390, 35238), (25170, 34146), (28455, 30204), (29268, 29365)]