70294460

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{18211}}^1$

素因数の和:18413

約数の個数: 24

約数和(自身を含む): 148391376

約数和(自身を除く): 78096916

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 18211, 36422, 72844, 91055, 182110, 364220, 3514723, 7029446, 14058892, 17573615, 35147230, 70294460]

約数ペア:

[(1, 70294460), (2, 35147230), (4, 17573615), (5, 14058892), (10, 7029446), (20, 3514723), (193, 364220), (386, 182110), (772, 91055), (965, 72844), (1930, 36422), (3860, 18211)]