69516986420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2953}}^1\times {\mathrm{168151}}^1$

素因数の和:171120

約数の個数: 48

約数和(自身を含む): 166898258688

約数和(自身を除く): 97381272268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2953, 5906, 11812, 14765, 20671, 29530, 41342, 59060, 82684, 103355, 168151, 206710, 336302, 413420, 672604, 840755, 1177057, 1681510, 2354114, 3363020, 4708228, 5885285, 11770570, 23541140, 496549903, 993099806, 1986199612, 2482749515, 3475849321, 4965499030, 6951698642, 9930998060, 13903397284, 17379246605, 34758493210, 69516986420]

約数ペア:

[(1, 69516986420), (2, 34758493210), (4, 17379246605), (5, 13903397284), (7, 9930998060), (10, 6951698642), (14, 4965499030), (20, 3475849321), (28, 2482749515), (35, 1986199612), (70, 993099806), (140, 496549903), (2953, 23541140), (5906, 11770570), (11812, 5885285), (14765, 4708228), (20671, 3363020), (29530, 2354114), (41342, 1681510), (59060, 1177057), (82684, 840755), (103355, 672604), (168151, 413420), (206710, 336302)]