87865190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{11731}}^1$

素因数の和:11852

約数の個数: 32

約数和(自身を含む): 182456064

約数和(自身を除く): 94590874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 11731, 23462, 58655, 82117, 117310, 164234, 410585, 821170, 1255217, 2510434, 6276085, 8786519, 12552170, 17573038, 43932595, 87865190]

約数ペア:

[(1, 87865190), (2, 43932595), (5, 17573038), (7, 12552170), (10, 8786519), (14, 6276085), (35, 2510434), (70, 1255217), (107, 821170), (214, 410585), (535, 164234), (749, 117310), (1070, 82117), (1498, 58655), (3745, 23462), (7490, 11731)]