2834230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 6140160

約数和(自身を除く): 3305930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2131, 4262, 10655, 14917, 21310, 29834, 40489, 74585, 80978, 149170, 202445, 283423, 404890, 566846, 1417115, 2834230]

約数ペア:

[(1, 2834230), (2, 1417115), (5, 566846), (7, 404890), (10, 283423), (14, 202445), (19, 149170), (35, 80978), (38, 74585), (70, 40489), (95, 29834), (133, 21310), (190, 14917), (266, 10655), (665, 4262), (1330, 2131)]