2718636270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3191}}^1\times {\mathrm{4057}}^1$

素因数の和:7265

約数の個数: 64

約数和(自身を含む): 7461006336

約数和(自身を除く): 4742370066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3191, 4057, 6382, 8114, 9573, 12171, 15955, 19146, 20285, 22337, 24342, 28399, 31910, 40570, 44674, 47865, 56798, 60855, 67011, 85197, 95730, 111685, 121710, 134022, 141995, 170394, 223370, 283990, 335055, 425985, 670110, 851970, 12945887, 25891774, 38837661, 64729435, 77675322, 90621209, 129458870, 181242418, 194188305, 271863627, 388376610, 453106045, 543727254, 906212090, 1359318135, 2718636270]

約数ペア:

[(1, 2718636270), (2, 1359318135), (3, 906212090), (5, 543727254), (6, 453106045), (7, 388376610), (10, 271863627), (14, 194188305), (15, 181242418), (21, 129458870), (30, 90621209), (35, 77675322), (42, 64729435), (70, 38837661), (105, 25891774), (210, 12945887), (3191, 851970), (4057, 670110), (6382, 425985), (8114, 335055), (9573, 283990), (12171, 223370), (15955, 170394), (19146, 141995), (20285, 134022), (22337, 121710), (24342, 111685), (28399, 95730), (31910, 85197), (40570, 67011), (44674, 60855), (47865, 56798)]