27596940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{65707}}^1$

素因数の和:65726

約数の個数: 48

約数和(自身を含む): 88311552

約数和(自身を除く): 60714612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 65707, 131414, 197121, 262828, 328535, 394242, 459949, 657070, 788484, 919898, 985605, 1314140, 1379847, 1839796, 1971210, 2299745, 2759694, 3942420, 4599490, 5519388, 6899235, 9198980, 13798470, 27596940]

約数ペア:

[(1, 27596940), (2, 13798470), (3, 9198980), (4, 6899235), (5, 5519388), (6, 4599490), (7, 3942420), (10, 2759694), (12, 2299745), (14, 1971210), (15, 1839796), (20, 1379847), (21, 1314140), (28, 985605), (30, 919898), (35, 788484), (42, 657070), (60, 459949), (70, 394242), (84, 328535), (105, 262828), (140, 197121), (210, 131414), (420, 65707)]