12073020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 33965568

約数和(自身を除く): 21892548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 647, 933, 1244, 1294, 1555, 1866, 1941, 2588, 3110, 3235, 3732, 3882, 4665, 6220, 6470, 7764, 9330, 9705, 12940, 18660, 19410, 38820, 201217, 402434, 603651, 804868, 1006085, 1207302, 2012170, 2414604, 3018255, 4024340, 6036510, 12073020]

約数ペア:

[(1, 12073020), (2, 6036510), (3, 4024340), (4, 3018255), (5, 2414604), (6, 2012170), (10, 1207302), (12, 1006085), (15, 804868), (20, 603651), (30, 402434), (60, 201217), (311, 38820), (622, 19410), (647, 18660), (933, 12940), (1244, 9705), (1294, 9330), (1555, 7764), (1866, 6470), (1941, 6220), (2588, 4665), (3110, 3882), (3235, 3732)]