2500750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1429}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 5353920

約数和(自身を除く): 2853170

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1429, 1750, 2858, 7145, 10003, 14290, 20006, 35725, 50015, 71450, 100030, 178625, 250075, 357250, 500150, 1250375, 2500750]

約数ペア:

[(1, 2500750), (2, 1250375), (5, 500150), (7, 357250), (10, 250075), (14, 178625), (25, 100030), (35, 71450), (50, 50015), (70, 35725), (125, 20006), (175, 14290), (250, 10003), (350, 7145), (875, 2858), (1429, 1750)]