70727874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{240571}}^1$

素因数の和:240590

約数の個数: 24

約数和(自身を含む): 164551248

約数和(自身を除く): 93823374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 240571, 481142, 721713, 1443426, 1683997, 3367994, 5051991, 10103982, 11787979, 23575958, 35363937, 70727874]

約数ペア:

[(1, 70727874), (2, 35363937), (3, 23575958), (6, 11787979), (7, 10103982), (14, 5051991), (21, 3367994), (42, 1683997), (49, 1443426), (98, 721713), (147, 481142), (294, 240571)]