393722210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{330859}}^1$

素因数の和:330890

約数の個数: 32

約数和(自身を含む): 857589120

約数和(自身を除く): 463866910

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 330859, 661718, 1654295, 2316013, 3308590, 4632026, 5624603, 11249206, 11580065, 23160130, 28123015, 39372221, 56246030, 78744442, 196861105, 393722210]

約数ペア:

[(1, 393722210), (2, 196861105), (5, 78744442), (7, 56246030), (10, 39372221), (14, 28123015), (17, 23160130), (34, 11580065), (35, 11249206), (70, 5624603), (85, 4632026), (119, 3308590), (170, 2316013), (238, 1654295), (595, 661718), (1190, 330859)]