27053740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1117}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 65362752

約数和(自身を除く): 38309012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1117, 1211, 1730, 2234, 2422, 3460, 4468, 4844, 5585, 6055, 7819, 11170, 12110, 15638, 22340, 24220, 31276, 39095, 78190, 156380, 193241, 386482, 772964, 966205, 1352687, 1932410, 2705374, 3864820, 5410748, 6763435, 13526870, 27053740]

約数ペア:

[(1, 27053740), (2, 13526870), (4, 6763435), (5, 5410748), (7, 3864820), (10, 2705374), (14, 1932410), (20, 1352687), (28, 966205), (35, 772964), (70, 386482), (140, 193241), (173, 156380), (346, 78190), (692, 39095), (865, 31276), (1117, 24220), (1211, 22340), (1730, 15638), (2234, 12110), (2422, 11170), (3460, 7819), (4468, 6055), (4844, 5585)]