2007441345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{86509}}^1$

素因数の和:86554

約数の個数: 64

約数和(自身を含む): 4185699840

約数和(自身を除く): 2178258495

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 255, 273, 357, 455, 595, 663, 1105, 1365, 1547, 1785, 3315, 4641, 7735, 23205, 86509, 259527, 432545, 605563, 1124617, 1297635, 1470653, 1816689, 3027815, 3373851, 4411959, 5623085, 7353265, 7872319, 9083445, 10294571, 16869255, 19118489, 22059795, 23616957, 30883713, 39361595, 51472855, 57355467, 95592445, 118084785, 133829423, 154418565, 286777335, 401488269, 669147115, 2007441345]

約数ペア:

[(1, 2007441345), (3, 669147115), (5, 401488269), (7, 286777335), (13, 154418565), (15, 133829423), (17, 118084785), (21, 95592445), (35, 57355467), (39, 51472855), (51, 39361595), (65, 30883713), (85, 23616957), (91, 22059795), (105, 19118489), (119, 16869255), (195, 10294571), (221, 9083445), (255, 7872319), (273, 7353265), (357, 5623085), (455, 4411959), (595, 3373851), (663, 3027815), (1105, 1816689), (1365, 1470653), (1547, 1297635), (1785, 1124617), (3315, 605563), (4641, 432545), (7735, 259527), (23205, 86509)]