1856552220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10314179}}^1$

素因数の和:10314194

約数の個数: 36

約数和(自身を含む): 5631542280

約数和(自身を除く): 3774990060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10314179, 20628358, 30942537, 41256716, 51570895, 61885074, 92827611, 103141790, 123770148, 154712685, 185655222, 206283580, 309425370, 371310444, 464138055, 618850740, 928276110, 1856552220]

約数ペア:

[(1, 1856552220), (2, 928276110), (3, 618850740), (4, 464138055), (5, 371310444), (6, 309425370), (9, 206283580), (10, 185655222), (12, 154712685), (15, 123770148), (18, 103141790), (20, 92827611), (30, 61885074), (36, 51570895), (45, 41256716), (60, 30942537), (90, 20628358), (180, 10314179)]