30455196

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{23719}}^1$

素因数の和:23833

約数の個数: 24

約数和(自身を含む): 71729280

約数和(自身を除く): 41274084

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 23719, 47438, 71157, 94876, 142314, 284628, 2537933, 5075866, 7613799, 10151732, 15227598, 30455196]

約数ペア:

[(1, 30455196), (2, 15227598), (3, 10151732), (4, 7613799), (6, 5075866), (12, 2537933), (107, 284628), (214, 142314), (321, 94876), (428, 71157), (642, 47438), (1284, 23719)]