137481540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{327337}}^1$

素因数の和:327356

約数の個数: 48

約数和(自身を含む): 439942272

約数和(自身を除く): 302460732

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, 327337, 654674, 982011, 1309348, 1636685, 1964022, 2291359, 3273370, 3928044, 4582718, 4910055, 6546740, 6874077, 9165436, 9820110, 11456795, 13748154, 19640220, 22913590, 27496308, 34370385, 45827180, 68740770, 137481540]

約数ペア:

[(1, 137481540), (2, 68740770), (3, 45827180), (4, 34370385), (5, 27496308), (6, 22913590), (7, 19640220), (10, 13748154), (12, 11456795), (14, 9820110), (15, 9165436), (20, 6874077), (21, 6546740), (28, 4910055), (30, 4582718), (35, 3928044), (42, 3273370), (60, 2291359), (70, 1964022), (84, 1636685), (105, 1309348), (140, 982011), (210, 654674), (420, 327337)]