423522260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3025159}}^1$

素因数の和:3025175

約数の個数: 24

約数和(自身を含む): 1016453760

約数和(自身を除く): 592931500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3025159, 6050318, 12100636, 15125795, 21176113, 30251590, 42352226, 60503180, 84704452, 105880565, 211761130, 423522260]

約数ペア:

[(1, 423522260), (2, 211761130), (4, 105880565), (5, 84704452), (7, 60503180), (10, 42352226), (14, 30251590), (20, 21176113), (28, 15125795), (35, 12100636), (70, 6050318), (140, 3025159)]