69683110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1553}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 143664192

約数和(自身を除く): 73981082

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1282, 1553, 3106, 3205, 4487, 6410, 7765, 8974, 10871, 15530, 21742, 22435, 44870, 54355, 108710, 995473, 1990946, 4977365, 6968311, 9954730, 13936622, 34841555, 69683110]

約数ペア:

[(1, 69683110), (2, 34841555), (5, 13936622), (7, 9954730), (10, 6968311), (14, 4977365), (35, 1990946), (70, 995473), (641, 108710), (1282, 54355), (1553, 44870), (3106, 22435), (3205, 21742), (4487, 15530), (6410, 10871), (7765, 8974)]