141494270

素因数分解:

$2^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{7121}}^1$

素因数の和:9115

約数の個数: 16

約数和(自身を含む): 254853648

約数和(自身を除く): 113359378

約数列:

[1, 2, 5, 10, 1987, 3974, 7121, 9935, 14242, 19870, 35605, 71210, 14149427, 28298854, 70747135, 141494270]

約数ペア:

[(1, 141494270), (2, 70747135), (5, 28298854), (10, 14149427), (1987, 71210), (3974, 35605), (7121, 19870), (9935, 14242)]