30954812

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1693}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 62041056

約数和(自身を除く): 31086244

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 1693, 2612, 3386, 4571, 6772, 9142, 11851, 18284, 23702, 47404, 1105529, 2211058, 4422116, 7738703, 15477406, 30954812]

約数ペア:

[(1, 30954812), (2, 15477406), (4, 7738703), (7, 4422116), (14, 2211058), (28, 1105529), (653, 47404), (1306, 23702), (1693, 18284), (2612, 11851), (3386, 9142), (4571, 6772)]