17049340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11071}}^1$

素因数の和:11098

約数の個数: 48

約数和(自身を含む): 44642304

約数和(自身を除く): 27592964

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 11071, 22142, 44284, 55355, 77497, 110710, 121781, 154994, 221420, 243562, 309988, 387485, 487124, 608905, 774970, 852467, 1217810, 1549940, 1704934, 2435620, 3409868, 4262335, 8524670, 17049340]

約数ペア:

[(1, 17049340), (2, 8524670), (4, 4262335), (5, 3409868), (7, 2435620), (10, 1704934), (11, 1549940), (14, 1217810), (20, 852467), (22, 774970), (28, 608905), (35, 487124), (44, 387485), (55, 309988), (70, 243562), (77, 221420), (110, 154994), (140, 121781), (154, 110710), (220, 77497), (308, 55355), (385, 44284), (770, 22142), (1540, 11071)]