71617070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1023101}}^1$

素因数の和:1023115

約数の個数: 16

約数和(自身を含む): 147326688

約数和(自身を除く): 75709618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1023101, 2046202, 5115505, 7161707, 10231010, 14323414, 35808535, 71617070]

約数ペア:

[(1, 71617070), (2, 35808535), (5, 14323414), (7, 10231010), (10, 7161707), (14, 5115505), (35, 2046202), (70, 1023101)]