70906815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9787}}^1$

素因数の和:9828

約数の個数: 48

約数和(自身を含む): 146585088

約数和(自身を除く): 75678273

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 9787, 29361, 48935, 68509, 88083, 146805, 205527, 225101, 342545, 440415, 616581, 675303, 1027635, 1125505, 1575707, 2025909, 3082905, 3376515, 4727121, 7878535, 10129545, 14181363, 23635605, 70906815]

約数ペア:

[(1, 70906815), (3, 23635605), (5, 14181363), (7, 10129545), (9, 7878535), (15, 4727121), (21, 3376515), (23, 3082905), (35, 2025909), (45, 1575707), (63, 1125505), (69, 1027635), (105, 675303), (115, 616581), (161, 440415), (207, 342545), (315, 225101), (345, 205527), (483, 146805), (805, 88083), (1035, 68509), (1449, 48935), (2415, 29361), (7245, 9787)]