222704370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{117833}}^1$

素因数の和:117856

約数の個数: 64

約数和(自身を含む): 678723840

約数和(自身を除く): 456019470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 117833, 235666, 353499, 589165, 706998, 824831, 1060497, 1178330, 1649662, 1767495, 2120994, 2474493, 3181491, 3534990, 4124155, 4948986, 5302485, 6362982, 7423479, 8248310, 10604970, 12372465, 14846958, 15907455, 22270437, 24744930, 31814910, 37117395, 44540874, 74234790, 111352185, 222704370]

約数ペア:

[(1, 222704370), (2, 111352185), (3, 74234790), (5, 44540874), (6, 37117395), (7, 31814910), (9, 24744930), (10, 22270437), (14, 15907455), (15, 14846958), (18, 12372465), (21, 10604970), (27, 8248310), (30, 7423479), (35, 6362982), (42, 5302485), (45, 4948986), (54, 4124155), (63, 3534990), (70, 3181491), (90, 2474493), (105, 2120994), (126, 1767495), (135, 1649662), (189, 1178330), (210, 1060497), (270, 824831), (315, 706998), (378, 589165), (630, 353499), (945, 235666), (1890, 117833)]