87145230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{170873}}^1$

素因数の和:170900

約数の個数: 32

約数和(自身を含む): 221452704

約数和(自身を除く): 134307474

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 170873, 341746, 512619, 854365, 1025238, 1708730, 2563095, 2904841, 5126190, 5809682, 8714523, 14524205, 17429046, 29048410, 43572615, 87145230]

約数ペア:

[(1, 87145230), (2, 43572615), (3, 29048410), (5, 17429046), (6, 14524205), (10, 8714523), (15, 5809682), (17, 5126190), (30, 2904841), (34, 2563095), (51, 1708730), (85, 1025238), (102, 854365), (170, 512619), (255, 341746), (510, 170873)]