70856630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41927}}^1$

素因数の和:41960

約数の個数: 24

約数和(自身を含む): 138110832

約数和(自身を除く): 67254202

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 41927, 83854, 209635, 419270, 545051, 1090102, 2725255, 5450510, 7085663, 14171326, 35428315, 70856630]

約数ペア:

[(1, 70856630), (2, 35428315), (5, 14171326), (10, 7085663), (13, 5450510), (26, 2725255), (65, 1090102), (130, 545051), (169, 419270), (338, 209635), (845, 83854), (1690, 41927)]