8945910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1982

約数の個数: 64

約数和(自身を含む): 25272000

約数和(自身を除く): 16326090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 1949, 2295, 3898, 4590, 5847, 9745, 11694, 17541, 19490, 29235, 33133, 35082, 52623, 58470, 66266, 87705, 99399, 105246, 165665, 175410, 198798, 263115, 298197, 331330, 496995, 526230, 596394, 894591, 993990, 1490985, 1789182, 2981970, 4472955, 8945910]

約数ペア:

[(1, 8945910), (2, 4472955), (3, 2981970), (5, 1789182), (6, 1490985), (9, 993990), (10, 894591), (15, 596394), (17, 526230), (18, 496995), (27, 331330), (30, 298197), (34, 263115), (45, 198798), (51, 175410), (54, 165665), (85, 105246), (90, 99399), (102, 87705), (135, 66266), (153, 58470), (170, 52623), (255, 35082), (270, 33133), (306, 29235), (459, 19490), (510, 17541), (765, 11694), (918, 9745), (1530, 5847), (1949, 4590), (2295, 3898)]