682962910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{4871}}^1$

素因数の和:6888

約数の個数: 32

約数和(自身を含む): 1405942272

約数和(自身を除く): 722979362

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2003, 4006, 4871, 9742, 10015, 14021, 20030, 24355, 28042, 34097, 48710, 68194, 70105, 140210, 170485, 340970, 9756613, 19513226, 48783065, 68296291, 97566130, 136592582, 341481455, 682962910]

約数ペア:

[(1, 682962910), (2, 341481455), (5, 136592582), (7, 97566130), (10, 68296291), (14, 48783065), (35, 19513226), (70, 9756613), (2003, 340970), (4006, 170485), (4871, 140210), (9742, 70105), (10015, 68194), (14021, 48710), (20030, 34097), (24355, 28042)]