270759220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{5501}}^1$

素因数の和:5640

約数の個数: 48

約数和(自身を含む): 598969728

約数和(自身を除く): 328210508

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 535, 1070, 2140, 2461, 4922, 5501, 9844, 11002, 12305, 22004, 24610, 27505, 49220, 55010, 110020, 126523, 253046, 506092, 588607, 632615, 1177214, 1265230, 2354428, 2530460, 2943035, 5886070, 11772140, 13537961, 27075922, 54151844, 67689805, 135379610, 270759220]

約数ペア:

[(1, 270759220), (2, 135379610), (4, 67689805), (5, 54151844), (10, 27075922), (20, 13537961), (23, 11772140), (46, 5886070), (92, 2943035), (107, 2530460), (115, 2354428), (214, 1265230), (230, 1177214), (428, 632615), (460, 588607), (535, 506092), (1070, 253046), (2140, 126523), (2461, 110020), (4922, 55010), (5501, 49220), (9844, 27505), (11002, 24610), (12305, 22004)]