630071810

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1\times {\mathrm{661}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 1143936000

約数和(自身を除く): 513864190

約数列:

[1, 2, 5, 10, 199, 398, 479, 661, 958, 995, 1322, 1990, 2395, 3305, 4790, 6610, 95321, 131539, 190642, 263078, 316619, 476605, 633238, 657695, 953210, 1315390, 1583095, 3166190, 63007181, 126014362, 315035905, 630071810]

約数ペア:

[(1, 630071810), (2, 315035905), (5, 126014362), (10, 63007181), (199, 3166190), (398, 1583095), (479, 1315390), (661, 953210), (958, 657695), (995, 633238), (1322, 476605), (1990, 316619), (2395, 263078), (3305, 190642), (4790, 131539), (6610, 95321)]