136303490

素因数分解:

$2^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{21067}}^1$

素因数の和:21721

約数の個数: 16

約数和(自身を含む): 245737152

約数和(自身を除く): 109433662

約数列:

[1, 2, 5, 10, 647, 1294, 3235, 6470, 21067, 42134, 105335, 210670, 13630349, 27260698, 68151745, 136303490]

約数ペア:

[(1, 136303490), (2, 68151745), (5, 27260698), (10, 13630349), (647, 210670), (1294, 105335), (3235, 42134), (6470, 21067)]