136263540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{324437}}^1$

素因数の和:324456

約数の個数: 48

約数和(自身を含む): 436044672

約数和(自身を除く): 299781132

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, 324437, 648874, 973311, 1297748, 1622185, 1946622, 2271059, 3244370, 3893244, 4542118, 4866555, 6488740, 6813177, 9084236, 9733110, 11355295, 13626354, 19466220, 22710590, 27252708, 34065885, 45421180, 68131770, 136263540]

約数ペア:

[(1, 136263540), (2, 68131770), (3, 45421180), (4, 34065885), (5, 27252708), (6, 22710590), (7, 19466220), (10, 13626354), (12, 11355295), (14, 9733110), (15, 9084236), (20, 6813177), (21, 6488740), (28, 4866555), (30, 4542118), (35, 3893244), (42, 3244370), (60, 2271059), (70, 1946622), (84, 1622185), (105, 1297748), (140, 973311), (210, 648874), (420, 324437)]