144209730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1979}}^1$

素因数の和:2343

約数の個数: 64

約数和(自身を含む): 396887040

約数和(自身を除く): 252677310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 347, 694, 1041, 1735, 1979, 2082, 2429, 3470, 3958, 4858, 5205, 5937, 7287, 9895, 10410, 11874, 12145, 13853, 14574, 19790, 24290, 27706, 29685, 36435, 41559, 59370, 69265, 72870, 83118, 138530, 207795, 415590, 686713, 1373426, 2060139, 3433565, 4120278, 4806991, 6867130, 9613982, 10300695, 14420973, 20601390, 24034955, 28841946, 48069910, 72104865, 144209730]

約数ペア:

[(1, 144209730), (2, 72104865), (3, 48069910), (5, 28841946), (6, 24034955), (7, 20601390), (10, 14420973), (14, 10300695), (15, 9613982), (21, 6867130), (30, 4806991), (35, 4120278), (42, 3433565), (70, 2060139), (105, 1373426), (210, 686713), (347, 415590), (694, 207795), (1041, 138530), (1735, 83118), (1979, 72870), (2082, 69265), (2429, 59370), (3470, 41559), (3958, 36435), (4858, 29685), (5205, 27706), (5937, 24290), (7287, 19790), (9895, 14574), (10410, 13853), (11874, 12145)]