1949203935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1523}}^1$

素因数の和:1797

約数の個数: 96

約数和(自身を含む): 4108216320

約数和(自身を除く): 2159012385

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 239, 255, 315, 357, 595, 717, 765, 1071, 1195, 1523, 1673, 1785, 2151, 3585, 4063, 4569, 5019, 5355, 7615, 8365, 10661, 10755, 12189, 13707, 15057, 20315, 22845, 25095, 25891, 28441, 31983, 36567, 53305, 60945, 68535, 75285, 77673, 85323, 95949, 129455, 142205, 159915, 181237, 182835, 233019, 255969, 363997, 388365, 426615, 479745, 543711, 906185, 1091991, 1165095, 1279845, 1631133, 1819985, 2547979, 2718555, 3275973, 5459955, 6187949, 7643937, 8155665, 12739895, 16379865, 18563847, 22931811, 30939745, 38219685, 43315643, 55691541, 92819235, 114659055, 129946929, 216578215, 278457705, 389840787, 649734645, 1949203935]

約数ペア:

[(1, 1949203935), (3, 649734645), (5, 389840787), (7, 278457705), (9, 216578215), (15, 129946929), (17, 114659055), (21, 92819235), (35, 55691541), (45, 43315643), (51, 38219685), (63, 30939745), (85, 22931811), (105, 18563847), (119, 16379865), (153, 12739895), (239, 8155665), (255, 7643937), (315, 6187949), (357, 5459955), (595, 3275973), (717, 2718555), (765, 2547979), (1071, 1819985), (1195, 1631133), (1523, 1279845), (1673, 1165095), (1785, 1091991), (2151, 906185), (3585, 543711), (4063, 479745), (4569, 426615), (5019, 388365), (5355, 363997), (7615, 255969), (8365, 233019), (10661, 182835), (10755, 181237), (12189, 159915), (13707, 142205), (15057, 129455), (20315, 95949), (22845, 85323), (25095, 77673), (25891, 75285), (28441, 68535), (31983, 60945), (36567, 53305)]