65503060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{467879}}^1$

素因数の和:467895

約数の個数: 24

約数和(自身を含む): 157207680

約数和(自身を除く): 91704620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 467879, 935758, 1871516, 2339395, 3275153, 4678790, 6550306, 9357580, 13100612, 16375765, 32751530, 65503060]

約数ペア:

[(1, 65503060), (2, 32751530), (4, 16375765), (5, 13100612), (7, 9357580), (10, 6550306), (14, 4678790), (20, 3275153), (28, 2339395), (35, 1871516), (70, 935758), (140, 467879)]