6467140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 15023232

約数和(自身を除く): 8556092

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 827, 1564, 1654, 1955, 3308, 3910, 4135, 7820, 8270, 14059, 16540, 19021, 28118, 38042, 56236, 70295, 76084, 95105, 140590, 190210, 281180, 323357, 380420, 646714, 1293428, 1616785, 3233570, 6467140]

約数ペア:

[(1, 6467140), (2, 3233570), (4, 1616785), (5, 1293428), (10, 646714), (17, 380420), (20, 323357), (23, 281180), (34, 190210), (46, 140590), (68, 95105), (85, 76084), (92, 70295), (115, 56236), (170, 38042), (230, 28118), (340, 19021), (391, 16540), (460, 14059), (782, 8270), (827, 7820), (1564, 4135), (1654, 3910), (1955, 3308)]