2616210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 6977880

約数和(自身を除く): 4361670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 709, 738, 1230, 1418, 1845, 2127, 3545, 3690, 4254, 6381, 7090, 10635, 12762, 21270, 29069, 31905, 58138, 63810, 87207, 145345, 174414, 261621, 290690, 436035, 523242, 872070, 1308105, 2616210]

約数ペア:

[(1, 2616210), (2, 1308105), (3, 872070), (5, 523242), (6, 436035), (9, 290690), (10, 261621), (15, 174414), (18, 145345), (30, 87207), (41, 63810), (45, 58138), (82, 31905), (90, 29069), (123, 21270), (205, 12762), (246, 10635), (369, 7090), (410, 6381), (615, 4254), (709, 3690), (738, 3545), (1230, 2127), (1418, 1845)]