77485310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6791}}^1$

素因数の和:6968

約数の個数: 32

約数和(自身を含む): 160399872

約数和(自身を除く): 82914562

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 6791, 11410, 13582, 33955, 47537, 67910, 95074, 237685, 475370, 1106933, 2213866, 5534665, 7748531, 11069330, 15497062, 38742655, 77485310]

約数ペア:

[(1, 77485310), (2, 38742655), (5, 15497062), (7, 11069330), (10, 7748531), (14, 5534665), (35, 2213866), (70, 1106933), (163, 475370), (326, 237685), (815, 95074), (1141, 67910), (1630, 47537), (2282, 33955), (5705, 13582), (6791, 11410)]