1520532702

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 3797176320

約数和(自身を除く): 2276643618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 107, 117, 186, 214, 234, 279, 321, 351, 403, 558, 642, 653, 702, 806, 837, 963, 1209, 1306, 1391, 1674, 1926, 1959, 2418, 2782, 2889, 3317, 3627, 3918, 4173, 5778, 5877, 6634, 7254, 8346, 8489, 9951, 10881, 11754, 12519, 16978, 17631, 19902, 20243, 21762, 25038, 25467, 29853, 35262, 37557, 40486, 43121, 50934, 59706, 60729, 69871, 75114, 76401, 86242, 89559, 121458, 129363, 139742, 152802, 179118, 182187, 209613, 229203, 258726, 263159, 364374, 388089, 419226, 458406, 526318, 546561, 628839, 776178, 789477, 908323, 1093122, 1164267, 1257678, 1578954, 1816646, 1886517, 2166001, 2328534, 2368431, 2724969, 3773034, 4332002, 4736862, 5449938, 6498003, 7105293, 8174907, 12996006, 14210586, 16349814, 19494009, 24524721, 28158013, 38988018, 49049442, 56316026, 58482027, 84474039, 116964054, 168948078, 253422117, 506844234, 760266351, 1520532702]

約数ペア:

[(1, 1520532702), (2, 760266351), (3, 506844234), (6, 253422117), (9, 168948078), (13, 116964054), (18, 84474039), (26, 58482027), (27, 56316026), (31, 49049442), (39, 38988018), (54, 28158013), (62, 24524721), (78, 19494009), (93, 16349814), (107, 14210586), (117, 12996006), (186, 8174907), (214, 7105293), (234, 6498003), (279, 5449938), (321, 4736862), (351, 4332002), (403, 3773034), (558, 2724969), (642, 2368431), (653, 2328534), (702, 2166001), (806, 1886517), (837, 1816646), (963, 1578954), (1209, 1257678), (1306, 1164267), (1391, 1093122), (1674, 908323), (1926, 789477), (1959, 776178), (2418, 628839), (2782, 546561), (2889, 526318), (3317, 458406), (3627, 419226), (3918, 388089), (4173, 364374), (5778, 263159), (5877, 258726), (6634, 229203), (7254, 209613), (8346, 182187), (8489, 179118), (9951, 152802), (10881, 139742), (11754, 129363), (12519, 121458), (16978, 89559), (17631, 86242), (19902, 76401), (20243, 75114), (21762, 69871), (25038, 60729), (25467, 59706), (29853, 50934), (35262, 43121), (37557, 40486)]