30070975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 41640192

約数和(自身を除く): 11569217

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 2543, 11825, 12715, 27973, 63575, 109349, 139865, 546745, 699325, 1202839, 2733725, 6014195, 30070975]

約数ペア:

[(1, 30070975), (5, 6014195), (11, 2733725), (25, 1202839), (43, 699325), (55, 546745), (215, 139865), (275, 109349), (473, 63575), (1075, 27973), (2365, 12715), (2543, 11825)]