90160770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6047}}^1$

素因数の和:6135

約数の個数: 64

約数和(自身を含む): 250822656

約数和(自身を除く): 160661886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 6047, 7455, 12094, 14910, 18141, 30235, 36282, 42329, 60470, 84658, 90705, 126987, 181410, 211645, 253974, 423290, 429337, 634935, 858674, 1269870, 1288011, 2146685, 2576022, 3005359, 4293370, 6010718, 6440055, 9016077, 12880110, 15026795, 18032154, 30053590, 45080385, 90160770]

約数ペア:

[(1, 90160770), (2, 45080385), (3, 30053590), (5, 18032154), (6, 15026795), (7, 12880110), (10, 9016077), (14, 6440055), (15, 6010718), (21, 4293370), (30, 3005359), (35, 2576022), (42, 2146685), (70, 1288011), (71, 1269870), (105, 858674), (142, 634935), (210, 429337), (213, 423290), (355, 253974), (426, 211645), (497, 181410), (710, 126987), (994, 90705), (1065, 84658), (1491, 60470), (2130, 42329), (2485, 36282), (2982, 30235), (4970, 18141), (6047, 14910), (7455, 12094)]