713531480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7549}}^1$

素因数の和:7716

約数の個数: 64

約数和(自身を含む): 1712340000

約数和(自身を除く): 998808520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 139, 170, 278, 340, 556, 680, 695, 1112, 1390, 2363, 2780, 4726, 5560, 7549, 9452, 11815, 15098, 18904, 23630, 30196, 37745, 47260, 60392, 75490, 94520, 128333, 150980, 256666, 301960, 513332, 641665, 1026664, 1049311, 1283330, 2098622, 2566660, 4197244, 5133320, 5246555, 8394488, 10493110, 17838287, 20986220, 35676574, 41972440, 71353148, 89191435, 142706296, 178382870, 356765740, 713531480]

約数ペア:

[(1, 713531480), (2, 356765740), (4, 178382870), (5, 142706296), (8, 89191435), (10, 71353148), (17, 41972440), (20, 35676574), (34, 20986220), (40, 17838287), (68, 10493110), (85, 8394488), (136, 5246555), (139, 5133320), (170, 4197244), (278, 2566660), (340, 2098622), (556, 1283330), (680, 1049311), (695, 1026664), (1112, 641665), (1390, 513332), (2363, 301960), (2780, 256666), (4726, 150980), (5560, 128333), (7549, 94520), (9452, 75490), (11815, 60392), (15098, 47260), (18904, 37745), (23630, 30196)]