8410020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{140167}}^1$

素因数の和:140179

約数の個数: 24

約数和(自身を含む): 23548224

約数和(自身を除く): 15138204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 140167, 280334, 420501, 560668, 700835, 841002, 1401670, 1682004, 2102505, 2803340, 4205010, 8410020]

約数ペア:

[(1, 8410020), (2, 4205010), (3, 2803340), (4, 2102505), (5, 1682004), (6, 1401670), (10, 841002), (12, 700835), (15, 560668), (20, 420501), (30, 280334), (60, 140167)]