30224980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{88897}}^1$

素因数の和:88923

約数の個数: 24

約数和(自身を含む): 67206888

約数和(自身を除く): 36981908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 88897, 177794, 355588, 444485, 888970, 1511249, 1777940, 3022498, 6044996, 7556245, 15112490, 30224980]

約数ペア:

[(1, 30224980), (2, 15112490), (4, 7556245), (5, 6044996), (10, 3022498), (17, 1777940), (20, 1511249), (34, 888970), (68, 444485), (85, 355588), (170, 177794), (340, 88897)]