30121428

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{9767}}^1$

素因数の和:10031

約数の個数: 24

約数和(自身を含む): 70564032

約数和(自身を除く): 40442604

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 9767, 19534, 29301, 39068, 58602, 117204, 2510119, 5020238, 7530357, 10040476, 15060714, 30121428]

約数ペア:

[(1, 30121428), (2, 15060714), (3, 10040476), (4, 7530357), (6, 5020238), (12, 2510119), (257, 117204), (514, 58602), (771, 39068), (1028, 29301), (1542, 19534), (3084, 9767)]