30538585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7211}}^1$

素因数の和:7245

約数の個数: 24

約数和(自身を含む): 46041408

約数和(自身を除く): 15502823

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 7211, 36055, 50477, 79321, 252385, 396605, 555247, 872531, 2776235, 4362655, 6107717, 30538585]

約数ペア:

[(1, 30538585), (5, 6107717), (7, 4362655), (11, 2776235), (35, 872531), (55, 555247), (77, 396605), (121, 252385), (385, 79321), (605, 50477), (847, 36055), (4235, 7211)]