64007310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2543}}^1$

素因数の和:3392

約数の個数: 32

約数和(自身を含む): 153861120

約数和(自身を除く): 89853810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 839, 1678, 2517, 2543, 4195, 5034, 5086, 7629, 8390, 12585, 12715, 15258, 25170, 25430, 38145, 76290, 2133577, 4267154, 6400731, 10667885, 12801462, 21335770, 32003655, 64007310]

約数ペア:

[(1, 64007310), (2, 32003655), (3, 21335770), (5, 12801462), (6, 10667885), (10, 6400731), (15, 4267154), (30, 2133577), (839, 76290), (1678, 38145), (2517, 25430), (2543, 25170), (4195, 15258), (5034, 12715), (5086, 12585), (7629, 8390)]