30770595

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 62337600

約数和(自身を除く): 31567005

約数列:

[1, 3, 5, 9, 15, 17, 19, 29, 45, 51, 57, 73, 85, 87, 95, 145, 153, 171, 219, 255, 261, 285, 323, 365, 435, 493, 551, 657, 765, 855, 969, 1095, 1241, 1305, 1387, 1479, 1615, 1653, 2117, 2465, 2755, 2907, 3285, 3723, 4161, 4437, 4845, 4959, 6205, 6351, 6935, 7395, 8265, 9367, 10585, 11169, 12483, 14535, 18615, 19053, 20805, 22185, 23579, 24795, 28101, 31755, 35989, 40223, 46835, 55845, 62415, 70737, 84303, 95265, 107967, 117895, 120669, 140505, 179945, 201115, 212211, 323901, 353685, 362007, 421515, 539835, 603345, 683791, 1061055, 1619505, 1810035, 2051373, 3418955, 6154119, 10256865, 30770595]

約数ペア:

[(1, 30770595), (3, 10256865), (5, 6154119), (9, 3418955), (15, 2051373), (17, 1810035), (19, 1619505), (29, 1061055), (45, 683791), (51, 603345), (57, 539835), (73, 421515), (85, 362007), (87, 353685), (95, 323901), (145, 212211), (153, 201115), (171, 179945), (219, 140505), (255, 120669), (261, 117895), (285, 107967), (323, 95265), (365, 84303), (435, 70737), (493, 62415), (551, 55845), (657, 46835), (765, 40223), (855, 35989), (969, 31755), (1095, 28101), (1241, 24795), (1305, 23579), (1387, 22185), (1479, 20805), (1615, 19053), (1653, 18615), (2117, 14535), (2465, 12483), (2755, 11169), (2907, 10585), (3285, 9367), (3723, 8265), (4161, 7395), (4437, 6935), (4845, 6351), (4959, 6205)]