39405730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3331}}^1$

素因数の和:3371

約数の個数: 48

約数和(自身を含む): 87804864

約数和(自身を除く): 48399134

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 3331, 5915, 6662, 11830, 16655, 23317, 33310, 43303, 46634, 86606, 116585, 216515, 233170, 303121, 433030, 562939, 606242, 1125878, 1515605, 2814695, 3031210, 3940573, 5629390, 7881146, 19702865, 39405730]

約数ペア:

[(1, 39405730), (2, 19702865), (5, 7881146), (7, 5629390), (10, 3940573), (13, 3031210), (14, 2814695), (26, 1515605), (35, 1125878), (65, 606242), (70, 562939), (91, 433030), (130, 303121), (169, 233170), (182, 216515), (338, 116585), (455, 86606), (845, 46634), (910, 43303), (1183, 33310), (1690, 23317), (2366, 16655), (3331, 11830), (5915, 6662)]