2017702330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{670333}}^1$

素因数の和:670390

約数の個数: 32

約数和(自身を含む): 4247236224

約数和(自身を除く): 2229533894

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 670333, 1340666, 3351665, 4692331, 6703330, 9384662, 23461655, 28824319, 46923310, 57648638, 144121595, 201770233, 288243190, 403540466, 1008851165, 2017702330]

約数ペア:

[(1, 2017702330), (2, 1008851165), (5, 403540466), (7, 288243190), (10, 201770233), (14, 144121595), (35, 57648638), (43, 46923310), (70, 28824319), (86, 23461655), (215, 9384662), (301, 6703330), (430, 4692331), (602, 3351665), (1505, 1340666), (3010, 670333)]