75060490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{1489}}^1$

素因数の和:1638

約数の個数: 24

約数和(自身を含む): 137130660

約数和(自身を除く): 62070170

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1489, 2978, 5041, 7445, 10082, 14890, 25205, 50410, 105719, 211438, 528595, 1057190, 7506049, 15012098, 37530245, 75060490]

約数ペア:

[(1, 75060490), (2, 37530245), (5, 15012098), (10, 7506049), (71, 1057190), (142, 528595), (355, 211438), (710, 105719), (1489, 50410), (2978, 25205), (5041, 14890), (7445, 10082)]