30771026

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9781}}^1$

素因数の和:9818

約数の個数: 24

約数和(自身を含む): 54642252

約数和(自身を除く): 23871226

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 9781, 19562, 107591, 127153, 215182, 254306, 1183501, 1398683, 2367002, 2797366, 15385513, 30771026]

約数ペア:

[(1, 30771026), (2, 15385513), (11, 2797366), (13, 2367002), (22, 1398683), (26, 1183501), (121, 254306), (143, 215182), (242, 127153), (286, 107591), (1573, 19562), (3146, 9781)]