72342170

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{26893}}^1$

素因数の和:27169

約数の個数: 16

約数和(自身を含む): 130704840

約数和(自身を除く): 58362670

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 26893, 53786, 134465, 268930, 7234217, 14468434, 36171085, 72342170]

約数ペア:

[(1, 72342170), (2, 36171085), (5, 14468434), (10, 7234217), (269, 268930), (538, 134465), (1345, 53786), (2690, 26893)]