30019664

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{5407}}^1$

素因数の和:5762

約数の個数: 20

約数和(自身を含む): 58341504

約数和(自身を除く): 28321840

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5407, 5552, 10814, 21628, 43256, 86512, 1876229, 3752458, 7504916, 15009832, 30019664]

約数ペア:

[(1, 30019664), (2, 15009832), (4, 7504916), (8, 3752458), (16, 1876229), (347, 86512), (694, 43256), (1388, 21628), (2776, 10814), (5407, 5552)]