86747370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{6709}}^1$

素因数の和:7150

約数の個数: 32

約数和(自身を含む): 208707840

約数和(自身を除く): 121960470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 6709, 12930, 13418, 20127, 33545, 40254, 67090, 100635, 201270, 2891579, 5783158, 8674737, 14457895, 17349474, 28915790, 43373685, 86747370]

約数ペア:

[(1, 86747370), (2, 43373685), (3, 28915790), (5, 17349474), (6, 14457895), (10, 8674737), (15, 5783158), (30, 2891579), (431, 201270), (862, 100635), (1293, 67090), (2155, 40254), (2586, 33545), (4310, 20127), (6465, 13418), (6709, 12930)]