260410623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 413614080

約数和(自身を除く): 153203457

約数列:

[1, 3, 11, 23, 33, 43, 69, 79, 101, 129, 237, 253, 303, 473, 759, 869, 989, 1111, 1419, 1817, 2323, 2607, 2967, 3333, 3397, 4343, 5451, 6969, 7979, 10191, 10879, 13029, 19987, 23937, 25553, 32637, 37367, 47773, 59961, 76659, 78131, 87769, 99889, 112101, 143319, 183517, 234393, 263307, 299667, 343097, 550551, 859441, 1029291, 1098779, 2018687, 2578323, 3296337, 3774067, 6056061, 7891231, 11322201, 23673693, 86803541, 260410623]

約数ペア:

[(1, 260410623), (3, 86803541), (11, 23673693), (23, 11322201), (33, 7891231), (43, 6056061), (69, 3774067), (79, 3296337), (101, 2578323), (129, 2018687), (237, 1098779), (253, 1029291), (303, 859441), (473, 550551), (759, 343097), (869, 299667), (989, 263307), (1111, 234393), (1419, 183517), (1817, 143319), (2323, 112101), (2607, 99889), (2967, 87769), (3333, 78131), (3397, 76659), (4343, 59961), (5451, 47773), (6969, 37367), (7979, 32637), (10191, 25553), (10879, 23937), (13029, 19987)]