30705128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7283}}^1$

素因数の和:7337

約数の個数: 32

約数和(自身を含む): 62933760

約数和(自身を除く): 32228632

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 7283, 14566, 29132, 58264, 123811, 225773, 247622, 451546, 495244, 903092, 990488, 1806184, 3838141, 7676282, 15352564, 30705128]

約数ペア:

[(1, 30705128), (2, 15352564), (4, 7676282), (8, 3838141), (17, 1806184), (31, 990488), (34, 903092), (62, 495244), (68, 451546), (124, 247622), (136, 225773), (248, 123811), (527, 58264), (1054, 29132), (2108, 14566), (4216, 7283)]