3936170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 8556840

約数和(自身を除く): 4620670

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 277, 290, 406, 490, 554, 1015, 1385, 1421, 1939, 2030, 2770, 2842, 3878, 7105, 8033, 9695, 13573, 14210, 16066, 19390, 27146, 40165, 56231, 67865, 80330, 112462, 135730, 281155, 393617, 562310, 787234, 1968085, 3936170]

約数ペア:

[(1, 3936170), (2, 1968085), (5, 787234), (7, 562310), (10, 393617), (14, 281155), (29, 135730), (35, 112462), (49, 80330), (58, 67865), (70, 56231), (98, 40165), (145, 27146), (203, 19390), (245, 16066), (277, 14210), (290, 13573), (406, 9695), (490, 8033), (554, 7105), (1015, 3878), (1385, 2842), (1421, 2770), (1939, 2030)]