2010152165

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71881}}^1$

素因数の和:71957

約数の個数: 32

約数和(自身を含む): 2981090304

約数和(自身を除く): 970938139

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1645, 3995, 5593, 27965, 71881, 359405, 503167, 1221977, 2515835, 3378407, 6109885, 8553839, 16892035, 23648849, 42769195, 57432919, 118244245, 287164595, 402030433, 2010152165]

約数ペア:

[(1, 2010152165), (5, 402030433), (7, 287164595), (17, 118244245), (35, 57432919), (47, 42769195), (85, 23648849), (119, 16892035), (235, 8553839), (329, 6109885), (595, 3378407), (799, 2515835), (1645, 1221977), (3995, 503167), (5593, 359405), (27965, 71881)]