427529410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79319}}^1$

素因数の和:79351

約数の個数: 48

約数和(自身を含む): 976587840

約数和(自身を除く): 549058430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 79319, 158638, 396595, 555233, 793190, 872509, 1110466, 1745018, 2776165, 3886631, 4362545, 5552330, 6107563, 7773262, 8725090, 12215126, 19433155, 30537815, 38866310, 42752941, 61075630, 85505882, 213764705, 427529410]

約数ペア:

[(1, 427529410), (2, 213764705), (5, 85505882), (7, 61075630), (10, 42752941), (11, 38866310), (14, 30537815), (22, 19433155), (35, 12215126), (49, 8725090), (55, 7773262), (70, 6107563), (77, 5552330), (98, 4362545), (110, 3886631), (154, 2776165), (245, 1745018), (385, 1110466), (490, 872509), (539, 793190), (770, 555233), (1078, 396595), (2695, 158638), (5390, 79319)]