2079909180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11555051}}^1$

素因数の和:11555066

約数の個数: 36

約数和(自身を含む): 6309058392

約数和(自身を除く): 4229149212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11555051, 23110102, 34665153, 46220204, 57775255, 69330306, 103995459, 115550510, 138660612, 173325765, 207990918, 231101020, 346651530, 415981836, 519977295, 693303060, 1039954590, 2079909180]

約数ペア:

[(1, 2079909180), (2, 1039954590), (3, 693303060), (4, 519977295), (5, 415981836), (6, 346651530), (9, 231101020), (10, 207990918), (12, 173325765), (15, 138660612), (18, 115550510), (20, 103995459), (30, 69330306), (36, 57775255), (45, 46220204), (60, 34665153), (90, 23110102), (180, 11555051)]