6784373820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16153271}}^1$

素因数の和:16153290

約数の個数: 48

約数和(自身を含む): 21709997568

約数和(自身を除く): 14925623748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16153271, 32306542, 48459813, 64613084, 80766355, 96919626, 113072897, 161532710, 193839252, 226145794, 242299065, 323065420, 339218691, 452291588, 484598130, 565364485, 678437382, 969196260, 1130728970, 1356874764, 1696093455, 2261457940, 3392186910, 6784373820]

約数ペア:

[(1, 6784373820), (2, 3392186910), (3, 2261457940), (4, 1696093455), (5, 1356874764), (6, 1130728970), (7, 969196260), (10, 678437382), (12, 565364485), (14, 484598130), (15, 452291588), (20, 339218691), (21, 323065420), (28, 242299065), (30, 226145794), (35, 193839252), (42, 161532710), (60, 113072897), (70, 96919626), (84, 80766355), (105, 64613084), (140, 48459813), (210, 32306542), (420, 16153271)]