27622210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 64177920

約数和(自身を除く): 36555710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1237, 1595, 2030, 2233, 2474, 3190, 4466, 6185, 8659, 11165, 12370, 13607, 17318, 22330, 27214, 35873, 43295, 68035, 71746, 86590, 95249, 136070, 179365, 190498, 251111, 358730, 394603, 476245, 502222, 789206, 952490, 1255555, 1973015, 2511110, 2762221, 3946030, 5524442, 13811105, 27622210]

約数ペア:

[(1, 27622210), (2, 13811105), (5, 5524442), (7, 3946030), (10, 2762221), (11, 2511110), (14, 1973015), (22, 1255555), (29, 952490), (35, 789206), (55, 502222), (58, 476245), (70, 394603), (77, 358730), (110, 251111), (145, 190498), (154, 179365), (203, 136070), (290, 95249), (319, 86590), (385, 71746), (406, 68035), (638, 43295), (770, 35873), (1015, 27214), (1237, 22330), (1595, 17318), (2030, 13607), (2233, 12370), (2474, 11165), (3190, 8659), (4466, 6185)]