39230220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38461}}^1$

素因数の和:38490

約数の個数: 48

約数和(自身を含む): 116309088

約数和(自身を除く): 77078868

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, 38461, 76922, 115383, 153844, 192305, 230766, 384610, 461532, 576915, 653837, 769220, 1153830, 1307674, 1961511, 2307660, 2615348, 3269185, 3923022, 6538370, 7846044, 9807555, 13076740, 19615110, 39230220]

約数ペア:

[(1, 39230220), (2, 19615110), (3, 13076740), (4, 9807555), (5, 7846044), (6, 6538370), (10, 3923022), (12, 3269185), (15, 2615348), (17, 2307660), (20, 1961511), (30, 1307674), (34, 1153830), (51, 769220), (60, 653837), (68, 576915), (85, 461532), (102, 384610), (170, 230766), (204, 192305), (255, 153844), (340, 115383), (510, 76922), (1020, 38461)]