210002790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{104479}}^1$

素因数の和:104556

約数の個数: 32

約数和(自身を含む): 511534080

約数和(自身を除く): 301531290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 104479, 208958, 313437, 522395, 626874, 1044790, 1567185, 3134370, 7000093, 14000186, 21000279, 35000465, 42000558, 70000930, 105001395, 210002790]

約数ペア:

[(1, 210002790), (2, 105001395), (3, 70000930), (5, 42000558), (6, 35000465), (10, 21000279), (15, 14000186), (30, 7000093), (67, 3134370), (134, 1567185), (201, 1044790), (335, 626874), (402, 522395), (670, 313437), (1005, 208958), (2010, 104479)]