231750260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{3823}}^1$

素因数の和:4272

約数の個数: 48

約数和(自身を含む): 557630976

約数和(自身を除く): 325880716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1732, 2165, 3031, 3823, 4330, 6062, 7646, 8660, 12124, 15155, 15292, 19115, 26761, 30310, 38230, 53522, 60620, 76460, 107044, 133805, 267610, 535220, 1655359, 3310718, 6621436, 8276795, 11587513, 16553590, 23175026, 33107180, 46350052, 57937565, 115875130, 231750260]

約数ペア:

[(1, 231750260), (2, 115875130), (4, 57937565), (5, 46350052), (7, 33107180), (10, 23175026), (14, 16553590), (20, 11587513), (28, 8276795), (35, 6621436), (70, 3310718), (140, 1655359), (433, 535220), (866, 267610), (1732, 133805), (2165, 107044), (3031, 76460), (3823, 60620), (4330, 53522), (6062, 38230), (7646, 30310), (8660, 26761), (12124, 19115), (15155, 15292)]