30184040

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10337}}^1$

素因数の和:10421

約数の個数: 32

約数和(自身を含む): 68851080

約数和(自身を除く): 38667040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 10337, 20674, 41348, 51685, 82696, 103370, 206740, 413480, 754601, 1509202, 3018404, 3773005, 6036808, 7546010, 15092020, 30184040]

約数ペア:

[(1, 30184040), (2, 15092020), (4, 7546010), (5, 6036808), (8, 3773005), (10, 3018404), (20, 1509202), (40, 754601), (73, 413480), (146, 206740), (292, 103370), (365, 82696), (584, 51685), (730, 41348), (1460, 20674), (2920, 10337)]