11138220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61879}}^1$

素因数の和:61894

約数の個数: 36

約数和(自身を含む): 33786480

約数和(自身を除く): 22648260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 61879, 123758, 185637, 247516, 309395, 371274, 556911, 618790, 742548, 928185, 1113822, 1237580, 1856370, 2227644, 2784555, 3712740, 5569110, 11138220]

約数ペア:

[(1, 11138220), (2, 5569110), (3, 3712740), (4, 2784555), (5, 2227644), (6, 1856370), (9, 1237580), (10, 1113822), (12, 928185), (15, 742548), (18, 618790), (20, 556911), (30, 371274), (36, 309395), (45, 247516), (60, 185637), (90, 123758), (180, 61879)]