30413936

素因数分解:

$2^4\times 7^1\times {\mathrm{271553}}^1$

素因数の和:271568

約数の個数: 20

約数和(自身を含む): 67345392

約数和(自身を除く): 36931456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271553, 543106, 1086212, 1900871, 2172424, 3801742, 4344848, 7603484, 15206968, 30413936]

約数ペア:

[(1, 30413936), (2, 15206968), (4, 7603484), (7, 4344848), (8, 3801742), (14, 2172424), (16, 1900871), (28, 1086212), (56, 543106), (112, 271553)]