81637230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160073}}^1$

素因数の和:160100

約数の個数: 32

約数和(自身を含む): 207455904

約数和(自身を除く): 125818674

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 160073, 320146, 480219, 800365, 960438, 1600730, 2401095, 2721241, 4802190, 5442482, 8163723, 13606205, 16327446, 27212410, 40818615, 81637230]

約数ペア:

[(1, 81637230), (2, 40818615), (3, 27212410), (5, 16327446), (6, 13606205), (10, 8163723), (15, 5442482), (17, 4802190), (30, 2721241), (34, 2401095), (51, 1600730), (85, 960438), (102, 800365), (170, 480219), (255, 320146), (510, 160073)]