1940750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 4155840

約数和(自身を除く): 2215090

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1109, 1750, 2218, 5545, 7763, 11090, 15526, 27725, 38815, 55450, 77630, 138625, 194075, 277250, 388150, 970375, 1940750]

約数ペア:

[(1, 1940750), (2, 970375), (5, 388150), (7, 277250), (10, 194075), (14, 138625), (25, 77630), (35, 55450), (50, 38815), (70, 27725), (125, 15526), (175, 11090), (250, 7763), (350, 5545), (875, 2218), (1109, 1750)]