66700030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{162683}}^1$

素因数の和:162731

約数の個数: 16

約数和(自身を含む): 122989104

約数和(自身を除く): 56289074

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 162683, 325366, 813415, 1626830, 6670003, 13340006, 33350015, 66700030]

約数ペア:

[(1, 66700030), (2, 33350015), (5, 13340006), (10, 6670003), (41, 1626830), (82, 813415), (205, 325366), (410, 162683)]