229148930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1217}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 434972160

約数和(自身を除く): 205823230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 991, 1217, 1982, 2434, 4955, 6085, 9910, 12170, 18829, 23123, 37658, 46246, 94145, 115615, 188290, 231230, 1206047, 2412094, 6030235, 12060470, 22914893, 45829786, 114574465, 229148930]

約数ペア:

[(1, 229148930), (2, 114574465), (5, 45829786), (10, 22914893), (19, 12060470), (38, 6030235), (95, 2412094), (190, 1206047), (991, 231230), (1217, 188290), (1982, 115615), (2434, 94145), (4955, 46246), (6085, 37658), (9910, 23123), (12170, 18829)]