510704460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19301}}^1$

素因数の和:19333

約数の個数: 144

約数和(自身を含む): 1848359520

約数和(自身を除く): 1337655060

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, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 19301, 26460, 38602, 57903, 77204, 96505, 115806, 135107, 173709, 193010, 231612, 270214, 289515, 347418, 386020, 405321, 521127, 540428, 579030, 675535, 694836, 810642, 868545, 945749, 1042254, 1158060, 1215963, 1351070, 1621284, 1737090, 1891498, 2026605, 2084508, 2431926, 2605635, 2702140, 2837247, 3474180, 3647889, 3782996, 4053210, 4728745, 4863852, 5211270, 5674494, 6079815, 7295778, 8106420, 8511741, 9457490, 10422540, 11348988, 12159630, 14186235, 14591556, 17023482, 18239445, 18914980, 24319260, 25535223, 28372470, 34046964, 36478890, 42558705, 51070446, 56744940, 72957780, 85117410, 102140892, 127676115, 170234820, 255352230, 510704460]

約数ペア:

[(1, 510704460), (2, 255352230), (3, 170234820), (4, 127676115), (5, 102140892), (6, 85117410), (7, 72957780), (9, 56744940), (10, 51070446), (12, 42558705), (14, 36478890), (15, 34046964), (18, 28372470), (20, 25535223), (21, 24319260), (27, 18914980), (28, 18239445), (30, 17023482), (35, 14591556), (36, 14186235), (42, 12159630), (45, 11348988), (49, 10422540), (54, 9457490), (60, 8511741), (63, 8106420), (70, 7295778), (84, 6079815), (90, 5674494), (98, 5211270), (105, 4863852), (108, 4728745), (126, 4053210), (135, 3782996), (140, 3647889), (147, 3474180), (180, 2837247), (189, 2702140), (196, 2605635), (210, 2431926), (245, 2084508), (252, 2026605), (270, 1891498), (294, 1737090), (315, 1621284), (378, 1351070), (420, 1215963), (441, 1158060), (490, 1042254), (540, 945749), (588, 868545), (630, 810642), (735, 694836), (756, 675535), (882, 579030), (945, 540428), (980, 521127), (1260, 405321), (1323, 386020), (1470, 347418), (1764, 289515), (1890, 270214), (2205, 231612), (2646, 193010), (2940, 173709), (3780, 135107), (4410, 115806), (5292, 96505), (6615, 77204), (8820, 57903), (13230, 38602), (19301, 26460)]