30189194

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2879}}^1$

素因数の和:3002

約数の個数: 24

約数和(自身を含む): 53187840

約数和(自身を除く): 22998646

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 2879, 5243, 5758, 10486, 20153, 40306, 141071, 282142, 308053, 616106, 2156371, 4312742, 15094597, 30189194]

約数ペア:

[(1, 30189194), (2, 15094597), (7, 4312742), (14, 2156371), (49, 616106), (98, 308053), (107, 282142), (214, 141071), (749, 40306), (1498, 20153), (2879, 10486), (5243, 5758)]