30871824

素因数分解:

$2^4\times 3^1\times {\mathrm{379}}^1\times {\mathrm{1697}}^1$

素因数の和:2087

約数の個数: 40

約数和(自身を含む): 80009760

約数和(自身を除く): 49137936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 379, 758, 1137, 1516, 1697, 2274, 3032, 3394, 4548, 5091, 6064, 6788, 9096, 10182, 13576, 18192, 20364, 27152, 40728, 81456, 643163, 1286326, 1929489, 2572652, 3858978, 5145304, 7717956, 10290608, 15435912, 30871824]

約数ペア:

[(1, 30871824), (2, 15435912), (3, 10290608), (4, 7717956), (6, 5145304), (8, 3858978), (12, 2572652), (16, 1929489), (24, 1286326), (48, 643163), (379, 81456), (758, 40728), (1137, 27152), (1516, 20364), (1697, 18192), (2274, 13576), (3032, 10182), (3394, 9096), (4548, 6788), (5091, 6064)]