30707926

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7457}}^1$

素因数の和:7559

約数の個数: 16

約数和(自身を含む): 48327840

約数和(自身を除く): 17619914

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 7457, 14914, 216253, 432506, 529447, 1058894, 15353963, 30707926]

約数ペア:

[(1, 30707926), (2, 15353963), (29, 1058894), (58, 529447), (71, 432506), (142, 216253), (2059, 14914), (4118, 7457)]