154630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^2$

素因数の和:108

約数の個数: 24

約数和(自身を含む): 325008

約数和(自身を除く): 170378

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 2209, 3290, 4418, 11045, 15463, 22090, 30926, 77315, 154630]

約数ペア:

[(1, 154630), (2, 77315), (5, 30926), (7, 22090), (10, 15463), (14, 11045), (35, 4418), (47, 3290), (70, 2209), (94, 1645), (235, 658), (329, 470)]