2043540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11353}}^1$

素因数の和:11368

約数の個数: 36

約数和(自身を含む): 6199284

約数和(自身を除く): 4155744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11353, 22706, 34059, 45412, 56765, 68118, 102177, 113530, 136236, 170295, 204354, 227060, 340590, 408708, 510885, 681180, 1021770, 2043540]

約数ペア:

[(1, 2043540), (2, 1021770), (3, 681180), (4, 510885), (5, 408708), (6, 340590), (9, 227060), (10, 204354), (12, 170295), (15, 136236), (18, 113530), (20, 102177), (30, 68118), (36, 56765), (45, 45412), (60, 34059), (90, 22706), (180, 11353)]