70743708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{280729}}^1$

素因数の和:280746

約数の個数: 36

約数和(自身を含む): 204371440

約数和(自身を除く): 133627732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 280729, 561458, 842187, 1122916, 1684374, 1965103, 2526561, 3368748, 3930206, 5053122, 5895309, 7860412, 10106244, 11790618, 17685927, 23581236, 35371854, 70743708]

約数ペア:

[(1, 70743708), (2, 35371854), (3, 23581236), (4, 17685927), (6, 11790618), (7, 10106244), (9, 7860412), (12, 5895309), (14, 5053122), (18, 3930206), (21, 3368748), (28, 2526561), (36, 1965103), (42, 1684374), (63, 1122916), (84, 842187), (126, 561458), (252, 280729)]