61766690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1721}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 115429104

約数和(自身を除く): 53662414

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 370, 485, 970, 1721, 3442, 3589, 7178, 8605, 17210, 17945, 35890, 63677, 127354, 166937, 318385, 333874, 636770, 834685, 1669370, 6176669, 12353338, 30883345, 61766690]

約数ペア:

[(1, 61766690), (2, 30883345), (5, 12353338), (10, 6176669), (37, 1669370), (74, 834685), (97, 636770), (185, 333874), (194, 318385), (370, 166937), (485, 127354), (970, 63677), (1721, 35890), (3442, 17945), (3589, 17210), (7178, 8605)]