14154140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 41023584

約数和(自身を除く): 26869444

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 101, 110, 130, 140, 143, 154, 182, 196, 202, 220, 245, 260, 286, 308, 364, 385, 404, 455, 490, 505, 539, 572, 637, 707, 715, 770, 910, 980, 1001, 1010, 1078, 1111, 1274, 1313, 1414, 1430, 1540, 1820, 2002, 2020, 2156, 2222, 2548, 2626, 2695, 2828, 2860, 3185, 3535, 4004, 4444, 4949, 5005, 5252, 5390, 5555, 6370, 6565, 7007, 7070, 7777, 9191, 9898, 10010, 10780, 11110, 12740, 13130, 14014, 14140, 14443, 15554, 18382, 19796, 20020, 22220, 24745, 26260, 28028, 28886, 31108, 35035, 36764, 38885, 45955, 49490, 54439, 57772, 64337, 70070, 72215, 77770, 91910, 98980, 101101, 108878, 128674, 140140, 144430, 155540, 183820, 202202, 217756, 257348, 272195, 288860, 321685, 404404, 505505, 544390, 643370, 707707, 1011010, 1088780, 1286740, 1415414, 2022020, 2830828, 3538535, 7077070, 14154140]

約数ペア:

[(1, 14154140), (2, 7077070), (4, 3538535), (5, 2830828), (7, 2022020), (10, 1415414), (11, 1286740), (13, 1088780), (14, 1011010), (20, 707707), (22, 643370), (26, 544390), (28, 505505), (35, 404404), (44, 321685), (49, 288860), (52, 272195), (55, 257348), (65, 217756), (70, 202202), (77, 183820), (91, 155540), (98, 144430), (101, 140140), (110, 128674), (130, 108878), (140, 101101), (143, 98980), (154, 91910), (182, 77770), (196, 72215), (202, 70070), (220, 64337), (245, 57772), (260, 54439), (286, 49490), (308, 45955), (364, 38885), (385, 36764), (404, 35035), (455, 31108), (490, 28886), (505, 28028), (539, 26260), (572, 24745), (637, 22220), (707, 20020), (715, 19796), (770, 18382), (910, 15554), (980, 14443), (1001, 14140), (1010, 14014), (1078, 13130), (1111, 12740), (1274, 11110), (1313, 10780), (1414, 10010), (1430, 9898), (1540, 9191), (1820, 7777), (2002, 7070), (2020, 7007), (2156, 6565), (2222, 6370), (2548, 5555), (2626, 5390), (2695, 5252), (2828, 5005), (2860, 4949), (3185, 4444), (3535, 4004)]