6982850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 15106176

約数和(自身を除く): 8123326

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 281, 350, 355, 497, 562, 710, 994, 1405, 1775, 1967, 2485, 2810, 3550, 3934, 4970, 7025, 9835, 12425, 14050, 19670, 19951, 24850, 39902, 49175, 98350, 99755, 139657, 199510, 279314, 498775, 698285, 997550, 1396570, 3491425, 6982850]

約数ペア:

[(1, 6982850), (2, 3491425), (5, 1396570), (7, 997550), (10, 698285), (14, 498775), (25, 279314), (35, 199510), (50, 139657), (70, 99755), (71, 98350), (142, 49175), (175, 39902), (281, 24850), (350, 19951), (355, 19670), (497, 14050), (562, 12425), (710, 9835), (994, 7025), (1405, 4970), (1775, 3934), (1967, 3550), (2485, 2810)]