6971860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 17619840

約数和(自身を除く): 10647980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2621, 2660, 5242, 10484, 13105, 18347, 26210, 36694, 49799, 52420, 73388, 91735, 99598, 183470, 199196, 248995, 348593, 366940, 497990, 697186, 995980, 1394372, 1742965, 3485930, 6971860]

約数ペア:

[(1, 6971860), (2, 3485930), (4, 1742965), (5, 1394372), (7, 995980), (10, 697186), (14, 497990), (19, 366940), (20, 348593), (28, 248995), (35, 199196), (38, 183470), (70, 99598), (76, 91735), (95, 73388), (133, 52420), (140, 49799), (190, 36694), (266, 26210), (380, 18347), (532, 13105), (665, 10484), (1330, 5242), (2621, 2660)]