2786370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 6747840

約数和(自身を除く): 3961470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 709, 786, 1310, 1418, 1965, 2127, 3545, 3930, 4254, 7090, 10635, 21270, 92879, 185758, 278637, 464395, 557274, 928790, 1393185, 2786370]

約数ペア:

[(1, 2786370), (2, 1393185), (3, 928790), (5, 557274), (6, 464395), (10, 278637), (15, 185758), (30, 92879), (131, 21270), (262, 10635), (393, 7090), (655, 4254), (709, 3930), (786, 3545), (1310, 2127), (1418, 1965)]