213943770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8837}}^1$

素因数の和:9119

約数の個数: 48

約数和(自身を含む): 558384840

約数和(自身を除く): 344441070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 2421, 2690, 4035, 4842, 8070, 8837, 12105, 17674, 24210, 26511, 44185, 53022, 79533, 88370, 132555, 159066, 265110, 397665, 795330, 2377153, 4754306, 7131459, 11885765, 14262918, 21394377, 23771530, 35657295, 42788754, 71314590, 106971885, 213943770]

約数ペア:

[(1, 213943770), (2, 106971885), (3, 71314590), (5, 42788754), (6, 35657295), (9, 23771530), (10, 21394377), (15, 14262918), (18, 11885765), (30, 7131459), (45, 4754306), (90, 2377153), (269, 795330), (538, 397665), (807, 265110), (1345, 159066), (1614, 132555), (2421, 88370), (2690, 79533), (4035, 53022), (4842, 44185), (8070, 26511), (8837, 24210), (12105, 17674)]