128372370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{611297}}^1$

素因数の和:611314

約数の個数: 32

約数和(自身を含む): 352107648

約数和(自身を除く): 223735278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 611297, 1222594, 1833891, 3056485, 3667782, 4279079, 6112970, 8558158, 9169455, 12837237, 18338910, 21395395, 25674474, 42790790, 64186185, 128372370]

約数ペア:

[(1, 128372370), (2, 64186185), (3, 42790790), (5, 25674474), (6, 21395395), (7, 18338910), (10, 12837237), (14, 9169455), (15, 8558158), (21, 6112970), (30, 4279079), (35, 3667782), (42, 3056485), (70, 1833891), (105, 1222594), (210, 611297)]