239045310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1601}}^1$

素因数の和:1703

約数の個数: 128

約数和(自身を含む): 738201600

約数和(自身を除く): 499156290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 189, 210, 237, 270, 315, 378, 395, 474, 553, 630, 711, 790, 945, 1106, 1185, 1422, 1601, 1659, 1890, 2133, 2370, 2765, 3202, 3318, 3555, 4266, 4803, 4977, 5530, 7110, 8005, 8295, 9606, 9954, 10665, 11207, 14409, 14931, 16010, 16590, 21330, 22414, 24015, 24885, 28818, 29862, 33621, 43227, 48030, 49770, 56035, 67242, 72045, 74655, 86454, 100863, 112070, 126479, 144090, 149310, 168105, 201726, 216135, 252958, 302589, 336210, 379437, 432270, 504315, 605178, 632395, 758874, 885353, 1008630, 1138311, 1264790, 1512945, 1770706, 1897185, 2276622, 2656059, 3025890, 3414933, 3794370, 4426765, 5312118, 5691555, 6829866, 7968177, 8853530, 11383110, 13280295, 15936354, 17074665, 23904531, 26560590, 34149330, 39840885, 47809062, 79681770, 119522655, 239045310]

約数ペア:

[(1, 239045310), (2, 119522655), (3, 79681770), (5, 47809062), (6, 39840885), (7, 34149330), (9, 26560590), (10, 23904531), (14, 17074665), (15, 15936354), (18, 13280295), (21, 11383110), (27, 8853530), (30, 7968177), (35, 6829866), (42, 5691555), (45, 5312118), (54, 4426765), (63, 3794370), (70, 3414933), (79, 3025890), (90, 2656059), (105, 2276622), (126, 1897185), (135, 1770706), (158, 1512945), (189, 1264790), (210, 1138311), (237, 1008630), (270, 885353), (315, 758874), (378, 632395), (395, 605178), (474, 504315), (553, 432270), (630, 379437), (711, 336210), (790, 302589), (945, 252958), (1106, 216135), (1185, 201726), (1422, 168105), (1601, 149310), (1659, 144090), (1890, 126479), (2133, 112070), (2370, 100863), (2765, 86454), (3202, 74655), (3318, 72045), (3555, 67242), (4266, 56035), (4803, 49770), (4977, 48030), (5530, 43227), (7110, 33621), (8005, 29862), (8295, 28818), (9606, 24885), (9954, 24015), (10665, 22414), (11207, 21330), (14409, 16590), (14931, 16010)]