219696810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{385433}}^1$

素因数の和:385462

約数の個数: 32

約数和(自身を含む): 555024960

約数和(自身を除く): 335328150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 385433, 770866, 1156299, 1927165, 2312598, 3854330, 5781495, 7323227, 11562990, 14646454, 21969681, 36616135, 43939362, 73232270, 109848405, 219696810]

約数ペア:

[(1, 219696810), (2, 109848405), (3, 73232270), (5, 43939362), (6, 36616135), (10, 21969681), (15, 14646454), (19, 11562990), (30, 7323227), (38, 5781495), (57, 3854330), (95, 2312598), (114, 1927165), (190, 1156299), (285, 770866), (570, 385433)]