140983790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 274730400

約数和(自身を除く): 133746610

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 529, 667, 919, 1058, 1334, 1838, 2645, 3335, 4595, 5290, 6670, 9190, 15341, 21137, 26651, 30682, 42274, 53302, 76705, 105685, 133255, 153410, 211370, 266510, 486151, 612973, 972302, 1225946, 2430755, 3064865, 4861510, 6129730, 14098379, 28196758, 70491895, 140983790]

約数ペア:

[(1, 140983790), (2, 70491895), (5, 28196758), (10, 14098379), (23, 6129730), (29, 4861510), (46, 3064865), (58, 2430755), (115, 1225946), (145, 972302), (230, 612973), (290, 486151), (529, 266510), (667, 211370), (919, 153410), (1058, 133255), (1334, 105685), (1838, 76705), (2645, 53302), (3335, 42274), (4595, 30682), (5290, 26651), (6670, 21137), (9190, 15341)]