70482460

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27749}}^1$

素因数の和:27885

約数の個数: 24

約数和(自身を含む): 149184000

約数和(自身を除く): 78701540

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 27749, 55498, 110996, 138745, 277490, 554980, 3524123, 7048246, 14096492, 17620615, 35241230, 70482460]

約数ペア:

[(1, 70482460), (2, 35241230), (4, 17620615), (5, 14096492), (10, 7048246), (20, 3524123), (127, 554980), (254, 277490), (508, 138745), (635, 110996), (1270, 55498), (2540, 27749)]