6889820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 17115840

約数和(自身を除く): 10226020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 1697, 2030, 3394, 4060, 6788, 8485, 11879, 16970, 23758, 33940, 47516, 49213, 59395, 98426, 118790, 196852, 237580, 246065, 344491, 492130, 688982, 984260, 1377964, 1722455, 3444910, 6889820]

約数ペア:

[(1, 6889820), (2, 3444910), (4, 1722455), (5, 1377964), (7, 984260), (10, 688982), (14, 492130), (20, 344491), (28, 246065), (29, 237580), (35, 196852), (58, 118790), (70, 98426), (116, 59395), (140, 49213), (145, 47516), (203, 33940), (290, 23758), (406, 16970), (580, 11879), (812, 8485), (1015, 6788), (1697, 4060), (2030, 3394)]