190243770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:752

約数の個数: 128

約数和(自身を含む): 527212800

約数和(自身を除く): 336969030

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 29, 30, 34, 38, 51, 57, 58, 85, 87, 95, 102, 114, 145, 170, 174, 190, 255, 285, 290, 323, 435, 493, 510, 551, 570, 646, 677, 870, 969, 986, 1102, 1354, 1479, 1615, 1653, 1938, 2031, 2465, 2755, 2958, 3230, 3306, 3385, 4062, 4845, 4930, 5510, 6770, 7395, 8265, 9367, 9690, 10155, 11509, 12863, 14790, 16530, 18734, 19633, 20310, 23018, 25726, 28101, 34527, 38589, 39266, 46835, 56202, 57545, 58899, 64315, 69054, 77178, 93670, 98165, 115090, 117798, 128630, 140505, 172635, 192945, 196330, 218671, 281010, 294495, 333761, 345270, 373027, 385890, 437342, 588990, 656013, 667522, 746054, 1001283, 1093355, 1119081, 1312026, 1668805, 1865135, 2002566, 2186710, 2238162, 3280065, 3337610, 3730270, 5006415, 5595405, 6341459, 6560130, 10012830, 11190810, 12682918, 19024377, 31707295, 38048754, 63414590, 95121885, 190243770]

約数ペア:

[(1, 190243770), (2, 95121885), (3, 63414590), (5, 38048754), (6, 31707295), (10, 19024377), (15, 12682918), (17, 11190810), (19, 10012830), (29, 6560130), (30, 6341459), (34, 5595405), (38, 5006415), (51, 3730270), (57, 3337610), (58, 3280065), (85, 2238162), (87, 2186710), (95, 2002566), (102, 1865135), (114, 1668805), (145, 1312026), (170, 1119081), (174, 1093355), (190, 1001283), (255, 746054), (285, 667522), (290, 656013), (323, 588990), (435, 437342), (493, 385890), (510, 373027), (551, 345270), (570, 333761), (646, 294495), (677, 281010), (870, 218671), (969, 196330), (986, 192945), (1102, 172635), (1354, 140505), (1479, 128630), (1615, 117798), (1653, 115090), (1938, 98165), (2031, 93670), (2465, 77178), (2755, 69054), (2958, 64315), (3230, 58899), (3306, 57545), (3385, 56202), (4062, 46835), (4845, 39266), (4930, 38589), (5510, 34527), (6770, 28101), (7395, 25726), (8265, 23018), (9367, 20310), (9690, 19633), (10155, 18734), (11509, 16530), (12863, 14790)]