2829190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 6269760

約数和(自身を除く): 3440570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3109, 6218, 15545, 21763, 31090, 40417, 43526, 80834, 108815, 202085, 217630, 282919, 404170, 565838, 1414595, 2829190]

約数ペア:

[(1, 2829190), (2, 1414595), (5, 565838), (7, 404170), (10, 282919), (13, 217630), (14, 202085), (26, 108815), (35, 80834), (65, 43526), (70, 40417), (91, 31090), (130, 21763), (182, 15545), (455, 6218), (910, 3109)]