25143420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419057}}^1$

素因数の和:419069

約数の個数: 24

約数和(自身を含む): 70401744

約数和(自身を除く): 45258324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419057, 838114, 1257171, 1676228, 2095285, 2514342, 4190570, 5028684, 6285855, 8381140, 12571710, 25143420]

約数ペア:

[(1, 25143420), (2, 12571710), (3, 8381140), (4, 6285855), (5, 5028684), (6, 4190570), (10, 2514342), (12, 2095285), (15, 1676228), (20, 1257171), (30, 838114), (60, 419057)]