271065290

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 494484480

約数和(自身を除く): 223419190

約数列:

[1, 2, 5, 10, 139, 191, 278, 382, 695, 955, 1021, 1390, 1910, 2042, 5105, 10210, 26549, 53098, 132745, 141919, 195011, 265490, 283838, 390022, 709595, 975055, 1419190, 1950110, 27106529, 54213058, 135532645, 271065290]

約数ペア:

[(1, 271065290), (2, 135532645), (5, 54213058), (10, 27106529), (139, 1950110), (191, 1419190), (278, 975055), (382, 709595), (695, 390022), (955, 283838), (1021, 265490), (1390, 195011), (1910, 141919), (2042, 132745), (5105, 53098), (10210, 26549)]