2078493990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{56009}}^1$

素因数の和:57256

約数の個数: 32

約数和(自身を含む): 4992507360

約数和(自身を除く): 2914013370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1237, 2474, 3711, 6185, 7422, 12370, 18555, 37110, 56009, 112018, 168027, 280045, 336054, 560090, 840135, 1680270, 69283133, 138566266, 207849399, 346415665, 415698798, 692831330, 1039246995, 2078493990]

約数ペア:

[(1, 2078493990), (2, 1039246995), (3, 692831330), (5, 415698798), (6, 346415665), (10, 207849399), (15, 138566266), (30, 69283133), (1237, 1680270), (2474, 840135), (3711, 560090), (6185, 336054), (7422, 280045), (12370, 168027), (18555, 112018), (37110, 56009)]