30963020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140741}}^1$

素因数の和:140761

約数の個数: 24

約数和(自身を含む): 70933968

約数和(自身を除く): 39970948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 140741, 281482, 562964, 703705, 1407410, 1548151, 2814820, 3096302, 6192604, 7740755, 15481510, 30963020]

約数ペア:

[(1, 30963020), (2, 15481510), (4, 7740755), (5, 6192604), (10, 3096302), (11, 2814820), (20, 1548151), (22, 1407410), (44, 703705), (55, 562964), (110, 281482), (220, 140741)]