84852170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2731}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 165231360

約数和(自身を除く): 80379190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 2390, 2731, 3107, 5462, 6214, 13655, 15535, 27310, 31070, 35503, 71006, 177515, 355030, 652709, 1305418, 3263545, 6527090, 8485217, 16970434, 42426085, 84852170]

約数ペア:

[(1, 84852170), (2, 42426085), (5, 16970434), (10, 8485217), (13, 6527090), (26, 3263545), (65, 1305418), (130, 652709), (239, 355030), (478, 177515), (1195, 71006), (2390, 35503), (2731, 31070), (3107, 27310), (5462, 15535), (6214, 13655)]