129627990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1949}}^1$

素因数の和:2701

約数の個数: 48

約数和(自身を含む): 337662000

約数和(自身を除く): 208034010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 739, 1478, 1949, 2217, 3695, 3898, 4434, 5847, 6651, 7390, 9745, 11085, 11694, 13302, 17541, 19490, 22170, 29235, 33255, 35082, 58470, 66510, 87705, 175410, 1440311, 2880622, 4320933, 7201555, 8641866, 12962799, 14403110, 21604665, 25925598, 43209330, 64813995, 129627990]

約数ペア:

[(1, 129627990), (2, 64813995), (3, 43209330), (5, 25925598), (6, 21604665), (9, 14403110), (10, 12962799), (15, 8641866), (18, 7201555), (30, 4320933), (45, 2880622), (90, 1440311), (739, 175410), (1478, 87705), (1949, 66510), (2217, 58470), (3695, 35082), (3898, 33255), (4434, 29235), (5847, 22170), (6651, 19490), (7390, 17541), (9745, 13302), (11085, 11694)]