30144898

素因数分解:

$2^1\times 7^3\times {\mathrm{43943}}^1$

素因数の和:43966

約数の個数: 16

約数和(自身を含む): 52732800

約数和(自身を除く): 22587902

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 43943, 87886, 307601, 615202, 2153207, 4306414, 15072449, 30144898]

約数ペア:

[(1, 30144898), (2, 15072449), (7, 4306414), (14, 2153207), (49, 615202), (98, 307601), (343, 87886), (686, 43943)]