30817692

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4019}}^1$

素因数の和:4103

約数の個数: 48

約数和(自身を含む): 81043200

約数和(自身を除く): 50225508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 4019, 7668, 8038, 12057, 16076, 24114, 36171, 48228, 72342, 108513, 144684, 217026, 285349, 434052, 570698, 856047, 1141396, 1712094, 2568141, 3424188, 5136282, 7704423, 10272564, 15408846, 30817692]

約数ペア:

[(1, 30817692), (2, 15408846), (3, 10272564), (4, 7704423), (6, 5136282), (9, 3424188), (12, 2568141), (18, 1712094), (27, 1141396), (36, 856047), (54, 570698), (71, 434052), (108, 285349), (142, 217026), (213, 144684), (284, 108513), (426, 72342), (639, 48228), (852, 36171), (1278, 24114), (1917, 16076), (2556, 12057), (3834, 8038), (4019, 7668)]