70754890

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{26903}}^1$

素因数の和:27173

約数の個数: 16

約数和(自身を含む): 127847808

約数和(自身を除く): 57092918

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 26903, 53806, 134515, 269030, 7075489, 14150978, 35377445, 70754890]

約数ペア:

[(1, 70754890), (2, 35377445), (5, 14150978), (10, 7075489), (263, 269030), (526, 134515), (1315, 53806), (2630, 26903)]