15044180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 32672640

約数和(自身を除く): 17628460

約数列:

[1, 2, 4, 5, 10, 20, 67, 103, 109, 134, 206, 218, 268, 335, 412, 436, 515, 545, 670, 1030, 1090, 1340, 2060, 2180, 6901, 7303, 11227, 13802, 14606, 22454, 27604, 29212, 34505, 36515, 44908, 56135, 69010, 73030, 112270, 138020, 146060, 224540, 752209, 1504418, 3008836, 3761045, 7522090, 15044180]

約数ペア:

[(1, 15044180), (2, 7522090), (4, 3761045), (5, 3008836), (10, 1504418), (20, 752209), (67, 224540), (103, 146060), (109, 138020), (134, 112270), (206, 73030), (218, 69010), (268, 56135), (335, 44908), (412, 36515), (436, 34505), (515, 29212), (545, 27604), (670, 22454), (1030, 14606), (1090, 13802), (1340, 11227), (2060, 7303), (2180, 6901)]