8159690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10597}}^1$

素因数の和:10622

約数の個数: 32

約数和(自身を含む): 18313344

約数和(自身を除く): 10153654

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 10597, 21194, 52985, 74179, 105970, 116567, 148358, 233134, 370895, 582835, 741790, 815969, 1165670, 1631938, 4079845, 8159690]

約数ペア:

[(1, 8159690), (2, 4079845), (5, 1631938), (7, 1165670), (10, 815969), (11, 741790), (14, 582835), (22, 370895), (35, 233134), (55, 148358), (70, 116567), (77, 105970), (110, 74179), (154, 52985), (385, 21194), (770, 10597)]