15410220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{36691}}^1$

素因数の和:36710

約数の個数: 48

約数和(自身を含む): 49314048

約数和(自身を除く): 33903828

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, 36691, 73382, 110073, 146764, 183455, 220146, 256837, 366910, 440292, 513674, 550365, 733820, 770511, 1027348, 1100730, 1284185, 1541022, 2201460, 2568370, 3082044, 3852555, 5136740, 7705110, 15410220]

約数ペア:

[(1, 15410220), (2, 7705110), (3, 5136740), (4, 3852555), (5, 3082044), (6, 2568370), (7, 2201460), (10, 1541022), (12, 1284185), (14, 1100730), (15, 1027348), (20, 770511), (21, 733820), (28, 550365), (30, 513674), (35, 440292), (42, 366910), (60, 256837), (70, 220146), (84, 183455), (105, 146764), (140, 110073), (210, 73382), (420, 36691)]