3248140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23201}}^1$

素因数の和:23217

約数の個数: 24

約数和(自身を含む): 7795872

約数和(自身を除く): 4547732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23201, 46402, 92804, 116005, 162407, 232010, 324814, 464020, 649628, 812035, 1624070, 3248140]

約数ペア:

[(1, 3248140), (2, 1624070), (4, 812035), (5, 649628), (7, 464020), (10, 324814), (14, 232010), (20, 162407), (28, 116005), (35, 92804), (70, 46402), (140, 23201)]