30388635

素因数分解:

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

素因数の和:9824

約数の個数: 32

約数和(自身を含む): 56378880

約数和(自身を除く): 25990245

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 9787, 29361, 48935, 88083, 146805, 225101, 264249, 440415, 675303, 1125505, 1321245, 2025909, 3376515, 6077727, 10129545, 30388635]

約数ペア:

[(1, 30388635), (3, 10129545), (5, 6077727), (9, 3376515), (15, 2025909), (23, 1321245), (27, 1125505), (45, 675303), (69, 440415), (115, 264249), (135, 225101), (207, 146805), (345, 88083), (621, 48935), (1035, 29361), (3105, 9787)]