858522070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{12264601}}^1$

素因数の和:12264615

約数の個数: 16

約数和(自身を含む): 1766102688

約数和(自身を除く): 907580618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 12264601, 24529202, 61323005, 85852207, 122646010, 171704414, 429261035, 858522070]

約数ペア:

[(1, 858522070), (2, 429261035), (5, 171704414), (7, 122646010), (10, 85852207), (14, 61323005), (35, 24529202), (70, 12264601)]