120225644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{390343}}^1$

素因数の和:390365

約数の個数: 24

約数和(自身を含む): 262311168

約数和(自身を除く): 142085524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 390343, 780686, 1561372, 2732401, 4293773, 5464802, 8587546, 10929604, 17175092, 30056411, 60112822, 120225644]

約数ペア:

[(1, 120225644), (2, 60112822), (4, 30056411), (7, 17175092), (11, 10929604), (14, 8587546), (22, 5464802), (28, 4293773), (44, 2732401), (77, 1561372), (154, 780686), (308, 390343)]