29918660

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11779}}^1$

素因数の和:11915

約数の個数: 24

約数和(自身を含む): 63329280

約数和(自身を除く): 33410620

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 11779, 23558, 47116, 58895, 117790, 235580, 1495933, 2991866, 5983732, 7479665, 14959330, 29918660]

約数ペア:

[(1, 29918660), (2, 14959330), (4, 7479665), (5, 5983732), (10, 2991866), (20, 1495933), (127, 235580), (254, 117790), (508, 58895), (635, 47116), (1270, 23558), (2540, 11779)]