2019370110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{428741}}^1$

素因数の和:428908

約数の個数: 32

約数和(自身を含む): 4877368992

約数和(自身を除く): 2857998882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 428741, 857482, 1286223, 2143705, 2572446, 4287410, 6431115, 12862230, 67312337, 134624674, 201937011, 336561685, 403874022, 673123370, 1009685055, 2019370110]

約数ペア:

[(1, 2019370110), (2, 1009685055), (3, 673123370), (5, 403874022), (6, 336561685), (10, 201937011), (15, 134624674), (30, 67312337), (157, 12862230), (314, 6431115), (471, 4287410), (785, 2572446), (942, 2143705), (1570, 1286223), (2355, 857482), (4710, 428741)]