30382644464

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{13661261}}^1$

素因数の和:13661408

約数の個数: 20

約数和(自身を含む): 59289877080

約数和(自身を除く): 28907232616

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 13661261, 27322522, 54645044, 109290088, 218580176, 1898915279, 3797830558, 7595661116, 15191322232, 30382644464]

約数ペア:

[(1, 30382644464), (2, 15191322232), (4, 7595661116), (8, 3797830558), (16, 1898915279), (139, 218580176), (278, 109290088), (556, 54645044), (1112, 27322522), (2224, 13661261)]