81934530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15787}}^1$

素因数の和:15970

約数の個数: 32

約数和(自身を含む): 197792064

約数和(自身を除く): 115857534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 15787, 31574, 47361, 78935, 94722, 157870, 236805, 473610, 2731151, 5462302, 8193453, 13655755, 16386906, 27311510, 40967265, 81934530]

約数ペア:

[(1, 81934530), (2, 40967265), (3, 27311510), (5, 16386906), (6, 13655755), (10, 8193453), (15, 5462302), (30, 2731151), (173, 473610), (346, 236805), (519, 157870), (865, 94722), (1038, 78935), (1730, 47361), (2595, 31574), (5190, 15787)]