78336270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{870403}}^1$

素因数の和:870416

約数の個数: 24

約数和(自身を含む): 203674536

約数和(自身を除く): 125338266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 870403, 1740806, 2611209, 4352015, 5222418, 7833627, 8704030, 13056045, 15667254, 26112090, 39168135, 78336270]

約数ペア:

[(1, 78336270), (2, 39168135), (3, 26112090), (5, 15667254), (6, 13056045), (9, 8704030), (10, 7833627), (15, 5222418), (18, 4352015), (30, 2611209), (45, 1740806), (90, 870403)]