8067990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 22404096

約数和(自身を除く): 14336106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 373, 515, 618, 721, 746, 1030, 1119, 1442, 1545, 1865, 2163, 2238, 2611, 3090, 3605, 3730, 4326, 5222, 5595, 7210, 7833, 10815, 11190, 13055, 15666, 21630, 26110, 38419, 39165, 76838, 78330, 115257, 192095, 230514, 268933, 384190, 537866, 576285, 806799, 1152570, 1344665, 1613598, 2689330, 4033995, 8067990]

約数ペア:

[(1, 8067990), (2, 4033995), (3, 2689330), (5, 1613598), (6, 1344665), (7, 1152570), (10, 806799), (14, 576285), (15, 537866), (21, 384190), (30, 268933), (35, 230514), (42, 192095), (70, 115257), (103, 78330), (105, 76838), (206, 39165), (210, 38419), (309, 26110), (373, 21630), (515, 15666), (618, 13055), (721, 11190), (746, 10815), (1030, 7833), (1119, 7210), (1442, 5595), (1545, 5222), (1865, 4326), (2163, 3730), (2238, 3605), (2611, 3090)]