1942020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10789}}^1$

素因数の和:10804

約数の個数: 36

約数和(自身を含む): 5891340

約数和(自身を除く): 3949320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10789, 21578, 32367, 43156, 53945, 64734, 97101, 107890, 129468, 161835, 194202, 215780, 323670, 388404, 485505, 647340, 971010, 1942020]

約数ペア:

[(1, 1942020), (2, 971010), (3, 647340), (4, 485505), (5, 388404), (6, 323670), (9, 215780), (10, 194202), (12, 161835), (15, 129468), (18, 107890), (20, 97101), (30, 64734), (36, 53945), (45, 43156), (60, 32367), (90, 21578), (180, 10789)]