3937182340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7187}}^1$

素因数の和:7266

約数の個数: 144

約数和(自身を含む): 10600172352

約数和(自身を除く): 6662990012

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 49, 52, 65, 70, 86, 91, 98, 130, 140, 172, 182, 196, 215, 245, 260, 301, 364, 430, 455, 490, 559, 602, 637, 860, 910, 980, 1118, 1204, 1274, 1505, 1820, 2107, 2236, 2548, 2795, 3010, 3185, 3913, 4214, 5590, 6020, 6370, 7187, 7826, 8428, 10535, 11180, 12740, 14374, 15652, 19565, 21070, 27391, 28748, 35935, 39130, 42140, 50309, 54782, 71870, 78260, 93431, 100618, 109564, 136955, 143740, 186862, 201236, 251545, 273910, 309041, 352163, 373724, 467155, 503090, 547820, 618082, 654017, 704326, 934310, 1006180, 1236164, 1308034, 1408652, 1545205, 1760815, 1868620, 2163287, 2616068, 3090410, 3270085, 3521630, 4017533, 4326574, 4578119, 6180820, 6540170, 7043260, 8035066, 8653148, 9156238, 10816435, 13080340, 15143009, 16070132, 18312476, 20087665, 21632870, 22890595, 28122731, 30286018, 40175330, 43265740, 45781190, 56245462, 60572036, 75715045, 80350660, 91562380, 112490924, 140613655, 151430090, 196859117, 281227310, 302860180, 393718234, 562454620, 787436468, 984295585, 1968591170, 3937182340]

約数ペア:

[(1, 3937182340), (2, 1968591170), (4, 984295585), (5, 787436468), (7, 562454620), (10, 393718234), (13, 302860180), (14, 281227310), (20, 196859117), (26, 151430090), (28, 140613655), (35, 112490924), (43, 91562380), (49, 80350660), (52, 75715045), (65, 60572036), (70, 56245462), (86, 45781190), (91, 43265740), (98, 40175330), (130, 30286018), (140, 28122731), (172, 22890595), (182, 21632870), (196, 20087665), (215, 18312476), (245, 16070132), (260, 15143009), (301, 13080340), (364, 10816435), (430, 9156238), (455, 8653148), (490, 8035066), (559, 7043260), (602, 6540170), (637, 6180820), (860, 4578119), (910, 4326574), (980, 4017533), (1118, 3521630), (1204, 3270085), (1274, 3090410), (1505, 2616068), (1820, 2163287), (2107, 1868620), (2236, 1760815), (2548, 1545205), (2795, 1408652), (3010, 1308034), (3185, 1236164), (3913, 1006180), (4214, 934310), (5590, 704326), (6020, 654017), (6370, 618082), (7187, 547820), (7826, 503090), (8428, 467155), (10535, 373724), (11180, 352163), (12740, 309041), (14374, 273910), (15652, 251545), (19565, 201236), (21070, 186862), (27391, 143740), (28748, 136955), (35935, 109564), (39130, 100618), (42140, 93431), (50309, 78260), (54782, 71870)]