8492513820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{20220271}}^1$

素因数の和:20220290

約数の個数: 48

約数和(自身を含む): 27176045568

約数和(自身を除く): 18683531748

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, 20220271, 40440542, 60660813, 80881084, 101101355, 121321626, 141541897, 202202710, 242643252, 283083794, 303304065, 404405420, 424625691, 566167588, 606608130, 707709485, 849251382, 1213216260, 1415418970, 1698502764, 2123128455, 2830837940, 4246256910, 8492513820]

約数ペア:

[(1, 8492513820), (2, 4246256910), (3, 2830837940), (4, 2123128455), (5, 1698502764), (6, 1415418970), (7, 1213216260), (10, 849251382), (12, 707709485), (14, 606608130), (15, 566167588), (20, 424625691), (21, 404405420), (28, 303304065), (30, 283083794), (35, 242643252), (42, 202202710), (60, 141541897), (70, 121321626), (84, 101101355), (105, 80881084), (140, 60660813), (210, 40440542), (420, 20220271)]