788103090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{719}}^1$

素因数の和:1392

約数の個数: 96

約数和(自身を含む): 2163283200

約数和(自身を除く): 1375180110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 641, 719, 855, 1282, 1438, 1710, 1923, 2157, 3205, 3595, 3846, 4314, 5769, 6410, 6471, 7190, 9615, 10785, 11538, 12179, 12942, 13661, 19230, 21570, 24358, 27322, 28845, 32355, 36537, 40983, 57690, 60895, 64710, 68305, 73074, 81966, 109611, 121790, 122949, 136610, 182685, 204915, 219222, 245898, 365370, 409830, 460879, 548055, 614745, 921758, 1096110, 1229490, 1382637, 2304395, 2765274, 4147911, 4608790, 6913185, 8295822, 8756701, 13826370, 17513402, 20739555, 26270103, 41479110, 43783505, 52540206, 78810309, 87567010, 131350515, 157620618, 262701030, 394051545, 788103090]

約数ペア:

[(1, 788103090), (2, 394051545), (3, 262701030), (5, 157620618), (6, 131350515), (9, 87567010), (10, 78810309), (15, 52540206), (18, 43783505), (19, 41479110), (30, 26270103), (38, 20739555), (45, 17513402), (57, 13826370), (90, 8756701), (95, 8295822), (114, 6913185), (171, 4608790), (190, 4147911), (285, 2765274), (342, 2304395), (570, 1382637), (641, 1229490), (719, 1096110), (855, 921758), (1282, 614745), (1438, 548055), (1710, 460879), (1923, 409830), (2157, 365370), (3205, 245898), (3595, 219222), (3846, 204915), (4314, 182685), (5769, 136610), (6410, 122949), (6471, 121790), (7190, 109611), (9615, 81966), (10785, 73074), (11538, 68305), (12179, 64710), (12942, 60895), (13661, 57690), (19230, 40983), (21570, 36537), (24358, 32355), (27322, 28845)]