42950030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{60493}}^1$

素因数の和:60571

約数の個数: 16

約数和(自身を含む): 78400224

約数和(自身を除く): 35450194

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 60493, 120986, 302465, 604930, 4295003, 8590006, 21475015, 42950030]

約数ペア:

[(1, 42950030), (2, 21475015), (5, 8590006), (10, 4295003), (71, 604930), (142, 302465), (355, 120986), (710, 60493)]