142677270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83437}}^1$

素因数の和:83469

約数の個数: 48

約数和(自身を含む): 390489840

約数和(自身を除く): 247812570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 83437, 166874, 250311, 417185, 500622, 750933, 834370, 1251555, 1501866, 1585303, 2503110, 3170606, 3754665, 4755909, 7509330, 7926515, 9511818, 14267727, 15853030, 23779545, 28535454, 47559090, 71338635, 142677270]

約数ペア:

[(1, 142677270), (2, 71338635), (3, 47559090), (5, 28535454), (6, 23779545), (9, 15853030), (10, 14267727), (15, 9511818), (18, 7926515), (19, 7509330), (30, 4755909), (38, 3754665), (45, 3170606), (57, 2503110), (90, 1585303), (95, 1501866), (114, 1251555), (171, 834370), (190, 750933), (285, 500622), (342, 417185), (570, 250311), (855, 166874), (1710, 83437)]