77287210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 190294272

約数和(自身を除く): 113007062

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 110, 130, 143, 154, 182, 245, 286, 385, 455, 490, 539, 637, 715, 770, 910, 1001, 1078, 1103, 1274, 1430, 2002, 2206, 2695, 3185, 5005, 5390, 5515, 6370, 7007, 7721, 10010, 11030, 12133, 14014, 14339, 15442, 24266, 28678, 35035, 38605, 54047, 60665, 70070, 71695, 77210, 84931, 100373, 108094, 121330, 143390, 157729, 169862, 200746, 270235, 315458, 424655, 501865, 540470, 594517, 702611, 788645, 849310, 1003730, 1104103, 1189034, 1405222, 1577290, 2208206, 2972585, 3513055, 5520515, 5945170, 7026110, 7728721, 11041030, 15457442, 38643605, 77287210]

約数ペア:

[(1, 77287210), (2, 38643605), (5, 15457442), (7, 11041030), (10, 7728721), (11, 7026110), (13, 5945170), (14, 5520515), (22, 3513055), (26, 2972585), (35, 2208206), (49, 1577290), (55, 1405222), (65, 1189034), (70, 1104103), (77, 1003730), (91, 849310), (98, 788645), (110, 702611), (130, 594517), (143, 540470), (154, 501865), (182, 424655), (245, 315458), (286, 270235), (385, 200746), (455, 169862), (490, 157729), (539, 143390), (637, 121330), (715, 108094), (770, 100373), (910, 84931), (1001, 77210), (1078, 71695), (1103, 70070), (1274, 60665), (1430, 54047), (2002, 38605), (2206, 35035), (2695, 28678), (3185, 24266), (5005, 15442), (5390, 14339), (5515, 14014), (6370, 12133), (7007, 11030), (7721, 10010)]