30777773180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{26683}}^1$

素因数の和:26824

約数の個数: 144

約数和(自身を含む): 82790418816

約数和(自身を除く): 52012645636

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 107, 110, 140, 154, 196, 214, 220, 245, 308, 385, 428, 490, 535, 539, 749, 770, 980, 1070, 1078, 1177, 1498, 1540, 2140, 2156, 2354, 2695, 2996, 3745, 4708, 5243, 5390, 5885, 7490, 8239, 10486, 10780, 11770, 14980, 16478, 20972, 23540, 26215, 26683, 32956, 41195, 52430, 53366, 57673, 82390, 104860, 106732, 115346, 133415, 164780, 186781, 230692, 266830, 288365, 293513, 373562, 533660, 576730, 587026, 747124, 933905, 1153460, 1174052, 1307467, 1467565, 1867810, 2054591, 2614934, 2855081, 2935130, 3735620, 4109182, 5229868, 5710162, 5870260, 6537335, 8218364, 10272955, 11420324, 13074670, 14275405, 14382137, 19985567, 20545910, 26149340, 28550810, 28764274, 31405891, 39971134, 41091820, 57101620, 57528548, 62811782, 71910685, 79942268, 99927835, 125623564, 139898969, 143821370, 157029455, 199855670, 219841237, 279797938, 287642740, 314058910, 399711340, 439682474, 559595876, 628117820, 699494845, 879364948, 1099206185, 1398989690, 1538888659, 2198412370, 2797979380, 3077777318, 4396824740, 6155554636, 7694443295, 15388886590, 30777773180]

約数ペア:

[(1, 30777773180), (2, 15388886590), (4, 7694443295), (5, 6155554636), (7, 4396824740), (10, 3077777318), (11, 2797979380), (14, 2198412370), (20, 1538888659), (22, 1398989690), (28, 1099206185), (35, 879364948), (44, 699494845), (49, 628117820), (55, 559595876), (70, 439682474), (77, 399711340), (98, 314058910), (107, 287642740), (110, 279797938), (140, 219841237), (154, 199855670), (196, 157029455), (214, 143821370), (220, 139898969), (245, 125623564), (308, 99927835), (385, 79942268), (428, 71910685), (490, 62811782), (535, 57528548), (539, 57101620), (749, 41091820), (770, 39971134), (980, 31405891), (1070, 28764274), (1078, 28550810), (1177, 26149340), (1498, 20545910), (1540, 19985567), (2140, 14382137), (2156, 14275405), (2354, 13074670), (2695, 11420324), (2996, 10272955), (3745, 8218364), (4708, 6537335), (5243, 5870260), (5390, 5710162), (5885, 5229868), (7490, 4109182), (8239, 3735620), (10486, 2935130), (10780, 2855081), (11770, 2614934), (14980, 2054591), (16478, 1867810), (20972, 1467565), (23540, 1307467), (26215, 1174052), (26683, 1153460), (32956, 933905), (41195, 747124), (52430, 587026), (53366, 576730), (57673, 533660), (82390, 373562), (104860, 293513), (106732, 288365), (115346, 266830), (133415, 230692), (164780, 186781)]