31606190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41047}}^1$

素因数の和:41072

約数の個数: 32

約数和(自身を含む): 70930944

約数和(自身を除く): 39324754

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 41047, 82094, 205235, 287329, 410470, 451517, 574658, 903034, 1436645, 2257585, 2873290, 3160619, 4515170, 6321238, 15803095, 31606190]

約数ペア:

[(1, 31606190), (2, 15803095), (5, 6321238), (7, 4515170), (10, 3160619), (11, 2873290), (14, 2257585), (22, 1436645), (35, 903034), (55, 574658), (70, 451517), (77, 410470), (110, 287329), (154, 205235), (385, 82094), (770, 41047)]