29890700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{42701}}^1$

素因数の和:42722

約数の個数: 36

約数和(自身を含む): 74130672

約数和(自身を除く): 44239972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 42701, 85402, 170804, 213505, 298907, 427010, 597814, 854020, 1067525, 1195628, 1494535, 2135050, 2989070, 4270100, 5978140, 7472675, 14945350, 29890700]

約数ペア:

[(1, 29890700), (2, 14945350), (4, 7472675), (5, 5978140), (7, 4270100), (10, 2989070), (14, 2135050), (20, 1494535), (25, 1195628), (28, 1067525), (35, 854020), (50, 597814), (70, 427010), (100, 298907), (140, 213505), (175, 170804), (350, 85402), (700, 42701)]