2017049510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{1367}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 4212476928

約数和(自身を除く): 2195427418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 197, 214, 394, 535, 749, 985, 1070, 1367, 1379, 1498, 1970, 2734, 2758, 3745, 6835, 6895, 7490, 9569, 13670, 13790, 19138, 21079, 42158, 47845, 95690, 105395, 146269, 147553, 210790, 269299, 292538, 295106, 538598, 731345, 737765, 1023883, 1346495, 1462690, 1475530, 1885093, 2047766, 2692990, 3770186, 5119415, 9425465, 10238830, 18850930, 28814993, 57629986, 144074965, 201704951, 288149930, 403409902, 1008524755, 2017049510]

約数ペア:

[(1, 2017049510), (2, 1008524755), (5, 403409902), (7, 288149930), (10, 201704951), (14, 144074965), (35, 57629986), (70, 28814993), (107, 18850930), (197, 10238830), (214, 9425465), (394, 5119415), (535, 3770186), (749, 2692990), (985, 2047766), (1070, 1885093), (1367, 1475530), (1379, 1462690), (1498, 1346495), (1970, 1023883), (2734, 737765), (2758, 731345), (3745, 538598), (6835, 295106), (6895, 292538), (7490, 269299), (9569, 210790), (13670, 147553), (13790, 146269), (19138, 105395), (21079, 95690), (42158, 47845)]