30126572

素因数分解:

$2^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:846

約数の個数: 36

約数和(自身を含む): 61659864

約数和(自身を除く): 31533292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 281, 547, 562, 1094, 1124, 1967, 2188, 3829, 3934, 7658, 7868, 13769, 15316, 26803, 27538, 53606, 55076, 107212, 153707, 307414, 614828, 1075949, 2151898, 4303796, 7531643, 15063286, 30126572]

約数ペア:

[(1, 30126572), (2, 15063286), (4, 7531643), (7, 4303796), (14, 2151898), (28, 1075949), (49, 614828), (98, 307414), (196, 153707), (281, 107212), (547, 55076), (562, 53606), (1094, 27538), (1124, 26803), (1967, 15316), (2188, 13769), (3829, 7868), (3934, 7658)]