31149780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30539}}^1$

素因数の和:30568

約数の個数: 48

約数和(自身を含む): 92352960

約数和(自身を除く): 61203180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 30539, 61078, 91617, 122156, 152695, 183234, 305390, 366468, 458085, 519163, 610780, 916170, 1038326, 1557489, 1832340, 2076652, 2595815, 3114978, 5191630, 6229956, 7787445, 10383260, 15574890, 31149780]

約数ペア:

[(1, 31149780), (2, 15574890), (3, 10383260), (4, 7787445), (5, 6229956), (6, 5191630), (10, 3114978), (12, 2595815), (15, 2076652), (17, 1832340), (20, 1557489), (30, 1038326), (34, 916170), (51, 610780), (60, 519163), (68, 458085), (85, 366468), (102, 305390), (170, 183234), (204, 152695), (255, 122156), (340, 91617), (510, 61078), (1020, 30539)]