27350540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 65947392

約数和(自身を除く): 38596852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 563, 694, 1126, 1388, 1735, 2252, 2429, 2815, 3470, 3941, 4858, 5630, 6940, 7882, 9716, 11260, 12145, 15764, 19705, 24290, 39410, 48580, 78820, 195361, 390722, 781444, 976805, 1367527, 1953610, 2735054, 3907220, 5470108, 6837635, 13675270, 27350540]

約数ペア:

[(1, 27350540), (2, 13675270), (4, 6837635), (5, 5470108), (7, 3907220), (10, 2735054), (14, 1953610), (20, 1367527), (28, 976805), (35, 781444), (70, 390722), (140, 195361), (347, 78820), (563, 48580), (694, 39410), (1126, 24290), (1388, 19705), (1735, 15764), (2252, 12145), (2429, 11260), (2815, 9716), (3470, 7882), (3941, 6940), (4858, 5630)]