133489990

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1709}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 245993760

約数和(自身を除く): 112503770

約数列:

[1, 2, 5, 10, 73, 107, 146, 214, 365, 535, 730, 1070, 1709, 3418, 7811, 8545, 15622, 17090, 39055, 78110, 124757, 182863, 249514, 365726, 623785, 914315, 1247570, 1828630, 13348999, 26697998, 66744995, 133489990]

約数ペア:

[(1, 133489990), (2, 66744995), (5, 26697998), (10, 13348999), (73, 1828630), (107, 1247570), (146, 914315), (214, 623785), (365, 365726), (535, 249514), (730, 182863), (1070, 124757), (1709, 78110), (3418, 39055), (7811, 17090), (8545, 15622)]