30240951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 46986240

約数和(自身を除く): 16745289

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 1103, 1443, 2109, 3309, 9139, 14339, 20957, 27417, 40811, 43017, 62871, 122433, 272441, 530543, 775409, 817323, 1591629, 2326227, 10080317, 30240951]

約数ペア:

[(1, 30240951), (3, 10080317), (13, 2326227), (19, 1591629), (37, 817323), (39, 775409), (57, 530543), (111, 272441), (247, 122433), (481, 62871), (703, 43017), (741, 40811), (1103, 27417), (1443, 20957), (2109, 14339), (3309, 9139)]