57814260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137653}}^1$

素因数の和:137672

約数の個数: 48

約数和(自身を含む): 185006976

約数和(自身を除く): 127192716

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, 137653, 275306, 412959, 550612, 688265, 825918, 963571, 1376530, 1651836, 1927142, 2064795, 2753060, 2890713, 3854284, 4129590, 4817855, 5781426, 8259180, 9635710, 11562852, 14453565, 19271420, 28907130, 57814260]

約数ペア:

[(1, 57814260), (2, 28907130), (3, 19271420), (4, 14453565), (5, 11562852), (6, 9635710), (7, 8259180), (10, 5781426), (12, 4817855), (14, 4129590), (15, 3854284), (20, 2890713), (21, 2753060), (28, 2064795), (30, 1927142), (35, 1651836), (42, 1376530), (60, 963571), (70, 825918), (84, 688265), (105, 550612), (140, 412959), (210, 275306), (420, 137653)]