2245250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1283}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 4807296

約数和(自身を除く): 2562046

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1283, 1750, 2566, 6415, 8981, 12830, 17962, 32075, 44905, 64150, 89810, 160375, 224525, 320750, 449050, 1122625, 2245250]

約数ペア:

[(1, 2245250), (2, 1122625), (5, 449050), (7, 320750), (10, 224525), (14, 160375), (25, 89810), (35, 64150), (50, 44905), (70, 32075), (125, 17962), (175, 12830), (250, 8981), (350, 6415), (875, 2566), (1283, 1750)]