30013780

素因数分解:

$2^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1373}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 63132552

約数和(自身を除く): 33118772

約数列:

[1, 2, 4, 5, 10, 20, 1093, 1373, 2186, 2746, 4372, 5465, 5492, 6865, 10930, 13730, 21860, 27460, 1500689, 3001378, 6002756, 7503445, 15006890, 30013780]

約数ペア:

[(1, 30013780), (2, 15006890), (4, 7503445), (5, 6002756), (10, 3001378), (20, 1500689), (1093, 27460), (1373, 21860), (2186, 13730), (2746, 10930), (4372, 6865), (5465, 5492)]