2018353645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{859}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 3209932800

約数和(自身を除く): 1191579155

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 359, 385, 595, 859, 935, 1309, 1795, 2513, 3949, 4295, 6013, 6103, 6545, 9449, 12565, 14603, 19745, 27643, 30065, 30515, 42721, 47245, 66143, 67133, 73015, 102221, 138215, 160633, 213605, 308381, 330715, 335665, 469931, 511105, 803165, 1124431, 1541905, 2158667, 2349655, 3392191, 5242477, 5622155, 10793335, 16960955, 23745337, 26212385, 36697339, 57667247, 118726685, 183486695, 288336235, 403670729, 2018353645]

約数ペア:

[(1, 2018353645), (5, 403670729), (7, 288336235), (11, 183486695), (17, 118726685), (35, 57667247), (55, 36697339), (77, 26212385), (85, 23745337), (119, 16960955), (187, 10793335), (359, 5622155), (385, 5242477), (595, 3392191), (859, 2349655), (935, 2158667), (1309, 1541905), (1795, 1124431), (2513, 803165), (3949, 511105), (4295, 469931), (6013, 335665), (6103, 330715), (6545, 308381), (9449, 213605), (12565, 160633), (14603, 138215), (19745, 102221), (27643, 73015), (30065, 67133), (30515, 66143), (42721, 47245)]