515610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 1423656

約数和(自身を除く): 908046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 337, 510, 674, 765, 1011, 1530, 1685, 2022, 3033, 3370, 5055, 5729, 6066, 10110, 11458, 15165, 17187, 28645, 30330, 34374, 51561, 57290, 85935, 103122, 171870, 257805, 515610]

約数ペア:

[(1, 515610), (2, 257805), (3, 171870), (5, 103122), (6, 85935), (9, 57290), (10, 51561), (15, 34374), (17, 30330), (18, 28645), (30, 17187), (34, 15165), (45, 11458), (51, 10110), (85, 6066), (90, 5729), (102, 5055), (153, 3370), (170, 3033), (255, 2022), (306, 1685), (337, 1530), (510, 1011), (674, 765)]