39496860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16879}}^1$

素因数の和:16907

約数の個数: 72

約数和(自身を含む): 129030720

約数和(自身を除く): 89533860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 16879, 33758, 50637, 67516, 84395, 101274, 151911, 168790, 202548, 219427, 253185, 303822, 337580, 438854, 506370, 607644, 658281, 759555, 877708, 1012740, 1097135, 1316562, 1519110, 1974843, 2194270, 2633124, 3038220, 3291405, 3949686, 4388540, 6582810, 7899372, 9874215, 13165620, 19748430, 39496860]

約数ペア:

[(1, 39496860), (2, 19748430), (3, 13165620), (4, 9874215), (5, 7899372), (6, 6582810), (9, 4388540), (10, 3949686), (12, 3291405), (13, 3038220), (15, 2633124), (18, 2194270), (20, 1974843), (26, 1519110), (30, 1316562), (36, 1097135), (39, 1012740), (45, 877708), (52, 759555), (60, 658281), (65, 607644), (78, 506370), (90, 438854), (117, 337580), (130, 303822), (156, 253185), (180, 219427), (195, 202548), (234, 168790), (260, 151911), (390, 101274), (468, 84395), (585, 67516), (780, 50637), (1170, 33758), (2340, 16879)]