30691242

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{20543}}^1$

素因数の和:20634

約数の個数: 24

約数和(自身を含む): 67302144

約数和(自身を除く): 36610902

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 20543, 41086, 61629, 123258, 184887, 369774, 1705069, 3410138, 5115207, 10230414, 15345621, 30691242]

約数ペア:

[(1, 30691242), (2, 15345621), (3, 10230414), (6, 5115207), (9, 3410138), (18, 1705069), (83, 369774), (166, 184887), (249, 123258), (498, 61629), (747, 41086), (1494, 20543)]