29872740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29287}}^1$

素因数の和:29316

約数の個数: 48

約数和(自身を含む): 88566912

約数和(自身を除く): 58694172

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, 29287, 58574, 87861, 117148, 146435, 175722, 292870, 351444, 439305, 497879, 585740, 878610, 995758, 1493637, 1757220, 1991516, 2489395, 2987274, 4978790, 5974548, 7468185, 9957580, 14936370, 29872740]

約数ペア:

[(1, 29872740), (2, 14936370), (3, 9957580), (4, 7468185), (5, 5974548), (6, 4978790), (10, 2987274), (12, 2489395), (15, 1991516), (17, 1757220), (20, 1493637), (30, 995758), (34, 878610), (51, 585740), (60, 497879), (68, 439305), (85, 351444), (102, 292870), (170, 175722), (204, 146435), (255, 117148), (340, 87861), (510, 58574), (1020, 29287)]