30819284

素因数分解:

$2^2\times {\mathrm{1619}}^1\times {\mathrm{4759}}^1$

素因数の和:6382

約数の個数: 12

約数和(自身を含む): 53978400

約数和(自身を除く): 23159116

約数列:

[1, 2, 4, 1619, 3238, 4759, 6476, 9518, 19036, 7704821, 15409642, 30819284]

約数ペア:

[(1, 30819284), (2, 15409642), (4, 7704821), (1619, 19036), (3238, 9518), (4759, 6476)]