4170705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 8736768

約数和(自身を除く): 4566063

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 157, 161, 165, 231, 253, 345, 385, 471, 483, 759, 785, 805, 1099, 1155, 1265, 1727, 1771, 2355, 2415, 3297, 3611, 3795, 5181, 5313, 5495, 8635, 8855, 10833, 12089, 16485, 18055, 25277, 25905, 26565, 36267, 39721, 54165, 60445, 75831, 119163, 126385, 181335, 198605, 278047, 379155, 595815, 834141, 1390235, 4170705]

約数ペア:

[(1, 4170705), (3, 1390235), (5, 834141), (7, 595815), (11, 379155), (15, 278047), (21, 198605), (23, 181335), (33, 126385), (35, 119163), (55, 75831), (69, 60445), (77, 54165), (105, 39721), (115, 36267), (157, 26565), (161, 25905), (165, 25277), (231, 18055), (253, 16485), (345, 12089), (385, 10833), (471, 8855), (483, 8635), (759, 5495), (785, 5313), (805, 5181), (1099, 3795), (1155, 3611), (1265, 3297), (1727, 2415), (1771, 2355)]