56540340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{314113}}^1$

素因数の和:314128

約数の個数: 36

約数和(自身を含む): 171506244

約数和(自身を除く): 114965904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 314113, 628226, 942339, 1256452, 1570565, 1884678, 2827017, 3141130, 3769356, 4711695, 5654034, 6282260, 9423390, 11308068, 14135085, 18846780, 28270170, 56540340]

約数ペア:

[(1, 56540340), (2, 28270170), (3, 18846780), (4, 14135085), (5, 11308068), (6, 9423390), (9, 6282260), (10, 5654034), (12, 4711695), (15, 3769356), (18, 3141130), (20, 2827017), (30, 1884678), (36, 1570565), (45, 1256452), (60, 942339), (90, 628226), (180, 314113)]