30538936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{521}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 60886080

約数和(自身を除く): 30347144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 431, 521, 862, 1042, 1724, 2084, 3448, 4168, 7327, 8857, 14654, 17714, 29308, 35428, 58616, 70856, 224551, 449102, 898204, 1796408, 3817367, 7634734, 15269468, 30538936]

約数ペア:

[(1, 30538936), (2, 15269468), (4, 7634734), (8, 3817367), (17, 1796408), (34, 898204), (68, 449102), (136, 224551), (431, 70856), (521, 58616), (862, 35428), (1042, 29308), (1724, 17714), (2084, 14654), (3448, 8857), (4168, 7327)]