77794890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{152539}}^1$

素因数の和:152566

約数の個数: 32

約数和(自身を含む): 197691840

約数和(自身を除く): 119896950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 152539, 305078, 457617, 762695, 915234, 1525390, 2288085, 2593163, 4576170, 5186326, 7779489, 12965815, 15558978, 25931630, 38897445, 77794890]

約数ペア:

[(1, 77794890), (2, 38897445), (3, 25931630), (5, 15558978), (6, 12965815), (10, 7779489), (15, 5186326), (17, 4576170), (30, 2593163), (34, 2288085), (51, 1525390), (85, 915234), (102, 762695), (170, 457617), (255, 305078), (510, 152539)]