2016287630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{669863}}^1$

素因数の和:669920

約数の個数: 32

約数和(自身を含む): 4244258304

約数和(自身を除く): 2227970674

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 669863, 1339726, 3349315, 4689041, 6698630, 9378082, 23445205, 28804109, 46890410, 57608218, 144020545, 201628763, 288041090, 403257526, 1008143815, 2016287630]

約数ペア:

[(1, 2016287630), (2, 1008143815), (5, 403257526), (7, 288041090), (10, 201628763), (14, 144020545), (35, 57608218), (43, 46890410), (70, 28804109), (86, 23445205), (215, 9378082), (301, 6698630), (430, 4689041), (602, 3349315), (1505, 1339726), (3010, 669863)]