2107002108290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6011}}^1\times {\mathrm{815173}}^1$

素因数の和:821234

約数の個数: 32

約数和(自身を含む): 3881454261696

約数和(自身を除く): 1774452153406

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 6011, 12022, 30055, 60110, 258473, 516946, 815173, 1292365, 1630346, 2584730, 4075865, 8151730, 35052439, 70104878, 175262195, 350524390, 4900004903, 9800009806, 24500024515, 49000049030, 210700210829, 421400421658, 1053501054145, 2107002108290]

約数ペア:

[(1, 2107002108290), (2, 1053501054145), (5, 421400421658), (10, 210700210829), (43, 49000049030), (86, 24500024515), (215, 9800009806), (430, 4900004903), (6011, 350524390), (12022, 175262195), (30055, 70104878), (60110, 35052439), (258473, 8151730), (516946, 4075865), (815173, 2584730), (1292365, 1630346)]