71347190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{317}}^2$

素因数の和:712

約数の個数: 24

約数和(自身を含む): 130645872

約数和(自身を除く): 59298682

約数列:

[1, 2, 5, 10, 71, 142, 317, 355, 634, 710, 1585, 3170, 22507, 45014, 100489, 112535, 200978, 225070, 502445, 1004890, 7134719, 14269438, 35673595, 71347190]

約数ペア:

[(1, 71347190), (2, 35673595), (5, 14269438), (10, 7134719), (71, 1004890), (142, 502445), (317, 225070), (355, 200978), (634, 112535), (710, 100489), (1585, 45014), (3170, 22507)]