1998362010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{315697}}^1$

素因数の和:315918

約数の個数: 32

約数和(自身を含む): 4818814272

約数和(自身を除く): 2820452262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 315697, 631394, 947091, 1578485, 1894182, 3156970, 4735455, 9470910, 66612067, 133224134, 199836201, 333060335, 399672402, 666120670, 999181005, 1998362010]

約数ペア:

[(1, 1998362010), (2, 999181005), (3, 666120670), (5, 399672402), (6, 333060335), (10, 199836201), (15, 133224134), (30, 66612067), (211, 9470910), (422, 4735455), (633, 3156970), (1055, 1894182), (1266, 1578485), (2110, 947091), (3165, 631394), (6330, 315697)]