3838870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 7967808

約数和(自身を除く): 4128938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 317, 346, 634, 865, 1211, 1585, 1730, 2219, 2422, 3170, 4438, 6055, 11095, 12110, 22190, 54841, 109682, 274205, 383887, 548410, 767774, 1919435, 3838870]

約数ペア:

[(1, 3838870), (2, 1919435), (5, 767774), (7, 548410), (10, 383887), (14, 274205), (35, 109682), (70, 54841), (173, 22190), (317, 12110), (346, 11095), (634, 6055), (865, 4438), (1211, 3170), (1585, 2422), (1730, 2219)]