74986330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 137995200

約数和(自身を除く): 63008870

約数列:

[1, 2, 5, 10, 73, 139, 146, 278, 365, 695, 730, 739, 1390, 1478, 3695, 7390, 10147, 20294, 50735, 53947, 101470, 102721, 107894, 205442, 269735, 513605, 539470, 1027210, 7498633, 14997266, 37493165, 74986330]

約数ペア:

[(1, 74986330), (2, 37493165), (5, 14997266), (10, 7498633), (73, 1027210), (139, 539470), (146, 513605), (278, 269735), (365, 205442), (695, 107894), (730, 102721), (739, 101470), (1390, 53947), (1478, 50735), (3695, 20294), (7390, 10147)]