20190109860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112167277}}^1$

素因数の和:112167292

約数の個数: 36

約数和(自身を含む): 61243333788

約数和(自身を除く): 41053223928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112167277, 224334554, 336501831, 448669108, 560836385, 673003662, 1009505493, 1121672770, 1346007324, 1682509155, 2019010986, 2243345540, 3365018310, 4038021972, 5047527465, 6730036620, 10095054930, 20190109860]

約数ペア:

[(1, 20190109860), (2, 10095054930), (3, 6730036620), (4, 5047527465), (5, 4038021972), (6, 3365018310), (9, 2243345540), (10, 2019010986), (12, 1682509155), (15, 1346007324), (18, 1121672770), (20, 1009505493), (30, 673003662), (36, 560836385), (45, 448669108), (60, 336501831), (90, 224334554), (180, 112167277)]