2710947.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 42638400

約数和(自身を除く): 23378660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 281, 298, 460, 562, 596, 745, 1124, 1405, 1490, 2810, 2980, 3427, 5620, 6463, 6854, 12926, 13708, 17135, 25852, 32315, 34270, 41869, 64630, 68540, 83738, 129260, 167476, 209345, 418690, 837380, 962987, 1925974, 3851948, 4814935, 9629870, 19259740]

約数ペア:

[(1, 19259740), (2, 9629870), (4, 4814935), (5, 3851948), (10, 1925974), (20, 962987), (23, 837380), (46, 418690), (92, 209345), (115, 167476), (149, 129260), (230, 83738), (281, 68540), (298, 64630), (460, 41869), (562, 34270), (596, 32315), (745, 25852), (1124, 17135), (1405, 13708), (1490, 12926), (2810, 6854), (2980, 6463), (3427, 5620)]