2520121030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{36001729}}^1$

素因数の和:36001743

約数の個数: 16

約数和(自身を含む): 5184249120

約数和(自身を除く): 2664128090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 36001729, 72003458, 180008645, 252012103, 360017290, 504024206, 1260060515, 2520121030]

約数ペア:

[(1, 2520121030), (2, 1260060515), (5, 504024206), (7, 360017290), (10, 252012103), (14, 180008645), (35, 72003458), (70, 36001729)]