2068757530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{416249}}^1$

素因数の和:416334

約数の個数: 32

約数和(自身を含む): 4315680000

約数和(自身を除く): 2246922470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 416249, 832498, 2081245, 2913743, 4162490, 5827486, 14568715, 29137430, 29553679, 59107358, 147768395, 206875753, 295536790, 413751506, 1034378765, 2068757530]

約数ペア:

[(1, 2068757530), (2, 1034378765), (5, 413751506), (7, 295536790), (10, 206875753), (14, 147768395), (35, 59107358), (70, 29553679), (71, 29137430), (142, 14568715), (355, 5827486), (497, 4162490), (710, 2913743), (994, 2081245), (2485, 832498), (4970, 416249)]