71430202380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25329859}}^1$

素因数の和:25329918

約数の個数: 48

約数和(自身を含む): 204259991040

約数和(自身を除く): 132829788660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 25329859, 50659718, 75989577, 101319436, 126649295, 151979154, 253298590, 303958308, 379947885, 506597180, 759895770, 1190503373, 1519791540, 2381006746, 3571510119, 4762013492, 5952516865, 7143020238, 11905033730, 14286040476, 17857550595, 23810067460, 35715101190, 71430202380]

約数ペア:

[(1, 71430202380), (2, 35715101190), (3, 23810067460), (4, 17857550595), (5, 14286040476), (6, 11905033730), (10, 7143020238), (12, 5952516865), (15, 4762013492), (20, 3571510119), (30, 2381006746), (47, 1519791540), (60, 1190503373), (94, 759895770), (141, 506597180), (188, 379947885), (235, 303958308), (282, 253298590), (470, 151979154), (564, 126649295), (705, 101319436), (940, 75989577), (1410, 50659718), (2820, 25329859)]