282108970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197279}}^1$

素因数の和:197310

約数の個数: 32

約数和(自身を含む): 596574720

約数和(自身を除く): 314465750

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 197279, 394558, 986395, 1972790, 2170069, 2564627, 4340138, 5129254, 10850345, 12823135, 21700690, 25646270, 28210897, 56421794, 141054485, 282108970]

約数ペア:

[(1, 282108970), (2, 141054485), (5, 56421794), (10, 28210897), (11, 25646270), (13, 21700690), (22, 12823135), (26, 10850345), (55, 5129254), (65, 4340138), (110, 2564627), (130, 2170069), (143, 1972790), (286, 986395), (715, 394558), (1430, 197279)]