30090626

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 47249280

約数和(自身を除く): 17158654

約数列:

[1, 2, 43, 79, 86, 103, 158, 206, 1849, 3397, 3698, 4429, 6794, 8137, 8858, 16274, 146071, 190447, 292142, 349891, 380894, 699782, 15045313, 30090626]

約数ペア:

[(1, 30090626), (2, 15045313), (43, 699782), (79, 380894), (86, 349891), (103, 292142), (158, 190447), (206, 146071), (1849, 16274), (3397, 8858), (3698, 8137), (4429, 6794)]