31462130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449459}}^1$

素因数の和:449473

約数の個数: 16

約数和(自身を含む): 64722240

約数和(自身を除く): 33260110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449459, 898918, 2247295, 3146213, 4494590, 6292426, 15731065, 31462130]

約数ペア:

[(1, 31462130), (2, 15731065), (5, 6292426), (7, 4494590), (10, 3146213), (14, 2247295), (35, 898918), (70, 449459)]