9784930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 8462750

約数列:

[1, 2, 5, 10, 47, 94, 109, 191, 218, 235, 382, 470, 545, 955, 1090, 1910, 5123, 8977, 10246, 17954, 20819, 25615, 41638, 44885, 51230, 89770, 104095, 208190, 978493, 1956986, 4892465, 9784930]

約数ペア:

[(1, 9784930), (2, 4892465), (5, 1956986), (10, 978493), (47, 208190), (94, 104095), (109, 89770), (191, 51230), (218, 44885), (235, 41638), (382, 25615), (470, 20819), (545, 17954), (955, 10246), (1090, 8977), (1910, 5123)]