69674740

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27431}}^1$

素因数の和:27567

約数の個数: 24

約数和(自身を含む): 147474432

約数和(自身を除く): 77799692

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 27431, 54862, 109724, 137155, 274310, 548620, 3483737, 6967474, 13934948, 17418685, 34837370, 69674740]

約数ペア:

[(1, 69674740), (2, 34837370), (4, 17418685), (5, 13934948), (10, 6967474), (20, 3483737), (127, 548620), (254, 274310), (508, 137155), (635, 109724), (1270, 54862), (2540, 27431)]