30927442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 57657600

約数和(自身を除く): 26730158

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 1559, 2834, 3118, 9919, 10913, 19838, 20267, 21826, 40534, 141869, 169931, 283738, 339862, 1189517, 2209103, 2379034, 4418206, 15463721, 30927442]

約数ペア:

[(1, 30927442), (2, 15463721), (7, 4418206), (13, 2379034), (14, 2209103), (26, 1189517), (91, 339862), (109, 283738), (182, 169931), (218, 141869), (763, 40534), (1417, 21826), (1526, 20267), (1559, 19838), (2834, 10913), (3118, 9919)]