81073630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67003}}^1$

素因数の和:67032

約数の個数: 24

約数和(自身を含む): 160407576

約数和(自身を除く): 79333946

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 67003, 134006, 335015, 670030, 737033, 1474066, 3685165, 7370330, 8107363, 16214726, 40536815, 81073630]

約数ペア:

[(1, 81073630), (2, 40536815), (5, 16214726), (10, 8107363), (11, 7370330), (22, 3685165), (55, 1474066), (110, 737033), (121, 670030), (242, 335015), (605, 134006), (1210, 67003)]