128941610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1842023}}^1$

素因数の和:1842037

約数の個数: 16

約数和(自身を含む): 265251456

約数和(自身を除く): 136309846

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1842023, 3684046, 9210115, 12894161, 18420230, 25788322, 64470805, 128941610]

約数ペア:

[(1, 128941610), (2, 64470805), (5, 25788322), (7, 18420230), (10, 12894161), (14, 9210115), (35, 3684046), (70, 1842023)]