204030045

素因数分解:

$3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{6737}}^1$

素因数の和:7421

約数の個数: 24

約数和(自身を含む): 354230136

約数和(自身を除く): 150200091

約数列:

[1, 3, 5, 9, 15, 45, 673, 2019, 3365, 6057, 6737, 10095, 20211, 30285, 33685, 60633, 101055, 303165, 4534001, 13602003, 22670005, 40806009, 68010015, 204030045]

約数ペア:

[(1, 204030045), (3, 68010015), (5, 40806009), (9, 22670005), (15, 13602003), (45, 4534001), (673, 303165), (2019, 101055), (3365, 60633), (6057, 33685), (6737, 30285), (10095, 20211)]