304837710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 824670720

約数和(自身を除く): 519833010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 163, 170, 190, 193, 255, 285, 323, 326, 386, 489, 510, 570, 579, 646, 815, 965, 969, 978, 1158, 1615, 1630, 1930, 1938, 2445, 2771, 2895, 3097, 3230, 3281, 3667, 4845, 4890, 5542, 5790, 6194, 6562, 7334, 8313, 9291, 9690, 9843, 11001, 13855, 15485, 16405, 16626, 18335, 18582, 19686, 22002, 27710, 30970, 31459, 32810, 36670, 41565, 46455, 49215, 52649, 55005, 62339, 62918, 83130, 92910, 94377, 98430, 105298, 110010, 124678, 157295, 157947, 187017, 188754, 263245, 311695, 314590, 315894, 374034, 471885, 526490, 534803, 597721, 623390, 789735, 935085, 943770, 1069606, 1195442, 1579470, 1604409, 1793163, 1870170, 2674015, 2988605, 3208818, 3586326, 5348030, 5977210, 8022045, 8965815, 10161257, 16044090, 17931630, 20322514, 30483771, 50806285, 60967542, 101612570, 152418855, 304837710]

約数ペア:

[(1, 304837710), (2, 152418855), (3, 101612570), (5, 60967542), (6, 50806285), (10, 30483771), (15, 20322514), (17, 17931630), (19, 16044090), (30, 10161257), (34, 8965815), (38, 8022045), (51, 5977210), (57, 5348030), (85, 3586326), (95, 3208818), (102, 2988605), (114, 2674015), (163, 1870170), (170, 1793163), (190, 1604409), (193, 1579470), (255, 1195442), (285, 1069606), (323, 943770), (326, 935085), (386, 789735), (489, 623390), (510, 597721), (570, 534803), (579, 526490), (646, 471885), (815, 374034), (965, 315894), (969, 314590), (978, 311695), (1158, 263245), (1615, 188754), (1630, 187017), (1930, 157947), (1938, 157295), (2445, 124678), (2771, 110010), (2895, 105298), (3097, 98430), (3230, 94377), (3281, 92910), (3667, 83130), (4845, 62918), (4890, 62339), (5542, 55005), (5790, 52649), (6194, 49215), (6562, 46455), (7334, 41565), (8313, 36670), (9291, 32810), (9690, 31459), (9843, 30970), (11001, 27710), (13855, 22002), (15485, 19686), (16405, 18582), (16626, 18335)]