274156260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{652753}}^1$

素因数の和:652772

約数の個数: 48

約数和(自身を含む): 877301376

約数和(自身を除く): 603145116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 652753, 1305506, 1958259, 2611012, 3263765, 3916518, 4569271, 6527530, 7833036, 9138542, 9791295, 13055060, 13707813, 18277084, 19582590, 22846355, 27415626, 39165180, 45692710, 54831252, 68539065, 91385420, 137078130, 274156260]

約数ペア:

[(1, 274156260), (2, 137078130), (3, 91385420), (4, 68539065), (5, 54831252), (6, 45692710), (7, 39165180), (10, 27415626), (12, 22846355), (14, 19582590), (15, 18277084), (20, 13707813), (21, 13055060), (28, 9791295), (30, 9138542), (35, 7833036), (42, 6527530), (60, 4569271), (70, 3916518), (84, 3263765), (105, 2611012), (140, 1958259), (210, 1305506), (420, 652753)]