11347140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27017}}^1$

素因数の和:27036

約数の個数: 48

約数和(自身を含む): 36312192

約数和(自身を除く): 24965052

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, 27017, 54034, 81051, 108068, 135085, 162102, 189119, 270170, 324204, 378238, 405255, 540340, 567357, 756476, 810510, 945595, 1134714, 1621020, 1891190, 2269428, 2836785, 3782380, 5673570, 11347140]

約数ペア:

[(1, 11347140), (2, 5673570), (3, 3782380), (4, 2836785), (5, 2269428), (6, 1891190), (7, 1621020), (10, 1134714), (12, 945595), (14, 810510), (15, 756476), (20, 567357), (21, 540340), (28, 405255), (30, 378238), (35, 324204), (42, 270170), (60, 189119), (70, 162102), (84, 135085), (105, 108068), (140, 81051), (210, 54034), (420, 27017)]