2785510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 6172992

約数和(自身を除く): 3387482

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3061, 6122, 15305, 21427, 30610, 39793, 42854, 79586, 107135, 198965, 214270, 278551, 397930, 557102, 1392755, 2785510]

約数ペア:

[(1, 2785510), (2, 1392755), (5, 557102), (7, 397930), (10, 278551), (13, 214270), (14, 198965), (26, 107135), (35, 79586), (65, 42854), (70, 39793), (91, 30610), (130, 21427), (182, 15305), (455, 6122), (910, 3061)]