7573787060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{280303}}^1$

素因数の和:280512

約数の個数: 48

約数和(自身を含む): 18271335936

約数和(自身を除く): 10697548876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 3860, 5404, 6755, 13510, 27020, 280303, 560606, 1121212, 1401515, 1962121, 2803030, 3924242, 5606060, 7848484, 9810605, 19621210, 39242420, 54098479, 108196958, 216393916, 270492395, 378689353, 540984790, 757378706, 1081969580, 1514757412, 1893446765, 3786893530, 7573787060]

約数ペア:

[(1, 7573787060), (2, 3786893530), (4, 1893446765), (5, 1514757412), (7, 1081969580), (10, 757378706), (14, 540984790), (20, 378689353), (28, 270492395), (35, 216393916), (70, 108196958), (140, 54098479), (193, 39242420), (386, 19621210), (772, 9810605), (965, 7848484), (1351, 5606060), (1930, 3924242), (2702, 2803030), (3860, 1962121), (5404, 1401515), (6755, 1121212), (13510, 560606), (27020, 280303)]