869078980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5479}}^1$

素因数の和:5609

約数の個数: 96

約数和(自身を含む): 2297917440

約数和(自身を除く): 1428838460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 103, 110, 140, 154, 206, 220, 308, 385, 412, 515, 721, 770, 1030, 1133, 1442, 1540, 2060, 2266, 2884, 3605, 4532, 5479, 5665, 7210, 7931, 10958, 11330, 14420, 15862, 21916, 22660, 27395, 31724, 38353, 39655, 54790, 60269, 76706, 79310, 109580, 120538, 153412, 158620, 191765, 241076, 301345, 383530, 421883, 564337, 602690, 767060, 843766, 1128674, 1205380, 1687532, 2109415, 2257348, 2821685, 3950359, 4218830, 5643370, 6207707, 7900718, 8437660, 11286740, 12415414, 15801436, 19751795, 24830828, 31038535, 39503590, 43453949, 62077070, 79007180, 86907898, 124154140, 173815796, 217269745, 434539490, 869078980]

約数ペア:

[(1, 869078980), (2, 434539490), (4, 217269745), (5, 173815796), (7, 124154140), (10, 86907898), (11, 79007180), (14, 62077070), (20, 43453949), (22, 39503590), (28, 31038535), (35, 24830828), (44, 19751795), (55, 15801436), (70, 12415414), (77, 11286740), (103, 8437660), (110, 7900718), (140, 6207707), (154, 5643370), (206, 4218830), (220, 3950359), (308, 2821685), (385, 2257348), (412, 2109415), (515, 1687532), (721, 1205380), (770, 1128674), (1030, 843766), (1133, 767060), (1442, 602690), (1540, 564337), (2060, 421883), (2266, 383530), (2884, 301345), (3605, 241076), (4532, 191765), (5479, 158620), (5665, 153412), (7210, 120538), (7931, 109580), (10958, 79310), (11330, 76706), (14420, 60269), (15862, 54790), (21916, 39655), (22660, 38353), (27395, 31724)]