165728670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{2647}}^1$

素因数の和:4744

約数の個数: 32

約数和(自身を含む): 398089728

約数和(自身を除く): 232361058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2087, 2647, 4174, 5294, 6261, 7941, 10435, 12522, 13235, 15882, 20870, 26470, 31305, 39705, 62610, 79410, 5524289, 11048578, 16572867, 27621445, 33145734, 55242890, 82864335, 165728670]

約数ペア:

[(1, 165728670), (2, 82864335), (3, 55242890), (5, 33145734), (6, 27621445), (10, 16572867), (15, 11048578), (30, 5524289), (2087, 79410), (2647, 62610), (4174, 39705), (5294, 31305), (6261, 26470), (7941, 20870), (10435, 15882), (12522, 13235)]