30295216

素因数分解:

$2^4\times 7^1\times {\mathrm{270493}}^1$

素因数の和:270508

約数の個数: 20

約数和(自身を含む): 67082512

約数和(自身を除く): 36787296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 270493, 540986, 1081972, 1893451, 2163944, 3786902, 4327888, 7573804, 15147608, 30295216]

約数ペア:

[(1, 30295216), (2, 15147608), (4, 7573804), (7, 4327888), (8, 3786902), (14, 2163944), (16, 1893451), (28, 1081972), (56, 540986), (112, 270493)]