247471010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{1753}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 469791360

約数和(自身を除く): 222320350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 743, 1486, 1753, 3506, 3715, 7430, 8765, 14117, 17530, 28234, 33307, 66614, 70585, 141170, 166535, 333070, 1302479, 2604958, 6512395, 13024790, 24747101, 49494202, 123735505, 247471010]

約数ペア:

[(1, 247471010), (2, 123735505), (5, 49494202), (10, 24747101), (19, 13024790), (38, 6512395), (95, 2604958), (190, 1302479), (743, 333070), (1486, 166535), (1753, 141170), (3506, 70585), (3715, 66614), (7430, 33307), (8765, 28234), (14117, 17530)]