450658110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2145991}}^1$

素因数の和:2146008

約数の個数: 32

約数和(自身を含む): 1236091392

約数和(自身を除く): 785433282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2145991, 4291982, 6437973, 10729955, 12875946, 15021937, 21459910, 30043874, 32189865, 45065811, 64379730, 75109685, 90131622, 150219370, 225329055, 450658110]

約数ペア:

[(1, 450658110), (2, 225329055), (3, 150219370), (5, 90131622), (6, 75109685), (7, 64379730), (10, 45065811), (14, 32189865), (15, 30043874), (21, 21459910), (30, 15021937), (35, 12875946), (42, 10729955), (70, 6437973), (105, 4291982), (210, 2145991)]