58157260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{415409}}^1$

素因数の和:415425

約数の個数: 24

約数和(自身を含む): 139577760

約数和(自身を除く): 81420500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 415409, 830818, 1661636, 2077045, 2907863, 4154090, 5815726, 8308180, 11631452, 14539315, 29078630, 58157260]

約数ペア:

[(1, 58157260), (2, 29078630), (4, 14539315), (5, 11631452), (7, 8308180), (10, 5815726), (14, 4154090), (20, 2907863), (28, 2077045), (35, 1661636), (70, 830818), (140, 415409)]