8158630

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^2\times {\mathrm{103}}^1$

素因数の和:288

約数の個数: 24

約数和(自身を含む): 14996592

約数和(自身を除く): 6837962

約数列:

[1, 2, 5, 10, 89, 103, 178, 206, 445, 515, 890, 1030, 7921, 9167, 15842, 18334, 39605, 45835, 79210, 91670, 815863, 1631726, 4079315, 8158630]

約数ペア:

[(1, 8158630), (2, 4079315), (5, 1631726), (10, 815863), (89, 91670), (103, 79210), (178, 45835), (206, 39605), (445, 18334), (515, 15842), (890, 9167), (1030, 7921)]