9728220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 27383328

約数和(自身を除く): 17655108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 577, 843, 1124, 1154, 1405, 1686, 1731, 2308, 2810, 2885, 3372, 3462, 4215, 5620, 5770, 6924, 8430, 8655, 11540, 16860, 17310, 34620, 162137, 324274, 486411, 648548, 810685, 972822, 1621370, 1945644, 2432055, 3242740, 4864110, 9728220]

約数ペア:

[(1, 9728220), (2, 4864110), (3, 3242740), (4, 2432055), (5, 1945644), (6, 1621370), (10, 972822), (12, 810685), (15, 648548), (20, 486411), (30, 324274), (60, 162137), (281, 34620), (562, 17310), (577, 16860), (843, 11540), (1124, 8655), (1154, 8430), (1405, 6924), (1686, 5770), (1731, 5620), (2308, 4215), (2810, 3462), (2885, 3372)]