78661110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{683}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 206841600

約数和(自身を除く): 128180490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 349, 683, 698, 1047, 1366, 1745, 2049, 2094, 3415, 3490, 3839, 4098, 5235, 6830, 7513, 7678, 10245, 10470, 11517, 15026, 19195, 20490, 22539, 23034, 37565, 38390, 45078, 57585, 75130, 112695, 115170, 225390, 238367, 476734, 715101, 1191835, 1430202, 2383670, 2622037, 3575505, 5244074, 7151010, 7866111, 13110185, 15732222, 26220370, 39330555, 78661110]

約数ペア:

[(1, 78661110), (2, 39330555), (3, 26220370), (5, 15732222), (6, 13110185), (10, 7866111), (11, 7151010), (15, 5244074), (22, 3575505), (30, 2622037), (33, 2383670), (55, 1430202), (66, 1191835), (110, 715101), (165, 476734), (330, 238367), (349, 225390), (683, 115170), (698, 112695), (1047, 75130), (1366, 57585), (1745, 45078), (2049, 38390), (2094, 37565), (3415, 23034), (3490, 22539), (3839, 20490), (4098, 19195), (5235, 15026), (6830, 11517), (7513, 10470), (7678, 10245)]