30784818

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{119321}}^1$

素因数の和:119369

約数の個数: 16

約数和(自身を含む): 63002016

約数和(自身を除く): 32217198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 119321, 238642, 357963, 715926, 5130803, 10261606, 15392409, 30784818]

約数ペア:

[(1, 30784818), (2, 15392409), (3, 10261606), (6, 5130803), (43, 715926), (86, 357963), (129, 238642), (258, 119321)]