9963380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71167}}^1$

素因数の和:71183

約数の個数: 24

約数和(自身を含む): 23912448

約数和(自身を除く): 13949068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 71167, 142334, 284668, 355835, 498169, 711670, 996338, 1423340, 1992676, 2490845, 4981690, 9963380]

約数ペア:

[(1, 9963380), (2, 4981690), (4, 2490845), (5, 1992676), (7, 1423340), (10, 996338), (14, 711670), (20, 498169), (28, 355835), (35, 284668), (70, 142334), (140, 71167)]