30188116

素因数分解:

$2^2\times 7^3\times {\mathrm{22003}}^1$

素因数の和:22028

約数の個数: 24

約数和(自身を含む): 61611200

約数和(自身を除く): 31423084

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 22003, 44006, 88012, 154021, 308042, 616084, 1078147, 2156294, 4312588, 7547029, 15094058, 30188116]

約数ペア:

[(1, 30188116), (2, 15094058), (4, 7547029), (7, 4312588), (14, 2156294), (28, 1078147), (49, 616084), (98, 308042), (196, 154021), (343, 88012), (686, 44006), (1372, 22003)]