30507004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{63031}}^1$

素因数の和:63057

約数の個数: 18

約数和(自身を含む): 58682792

約数和(自身を除く): 28175788

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 63031, 126062, 252124, 693341, 1386682, 2773364, 7626751, 15253502, 30507004]

約数ペア:

[(1, 30507004), (2, 15253502), (4, 7626751), (11, 2773364), (22, 1386682), (44, 693341), (121, 252124), (242, 126062), (484, 63031)]