30214864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{99391}}^1$

素因数の和:99418

約数の個数: 20

約数和(自身を含む): 61623040

約数和(自身を除く): 31408176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 99391, 198782, 397564, 795128, 1590256, 1888429, 3776858, 7553716, 15107432, 30214864]

約数ペア:

[(1, 30214864), (2, 15107432), (4, 7553716), (8, 3776858), (16, 1888429), (19, 1590256), (38, 795128), (76, 397564), (152, 198782), (304, 99391)]