30742492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1423}}^1$

素因数の和:1929

約数の個数: 24

約数和(自身を含む): 58851072

約数和(自身を除く): 28108580

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1423, 1964, 2846, 5401, 5692, 10802, 15653, 21604, 31306, 62612, 698693, 1397386, 2794772, 7685623, 15371246, 30742492]

約数ペア:

[(1, 30742492), (2, 15371246), (4, 7685623), (11, 2794772), (22, 1397386), (44, 698693), (491, 62612), (982, 31306), (1423, 21604), (1964, 15653), (2846, 10802), (5401, 5692)]