120428042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2711}}^1$

素因数の和:2906

約数の個数: 32

約数和(自身を含む): 218695680

約数和(自身を除く): 98267638

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 334, 1169, 2338, 2711, 3173, 5422, 6346, 18977, 22211, 37954, 44422, 51509, 103018, 360563, 452737, 721126, 905474, 3169159, 6338318, 8602003, 17204006, 60214021, 120428042]

約数ペア:

[(1, 120428042), (2, 60214021), (7, 17204006), (14, 8602003), (19, 6338318), (38, 3169159), (133, 905474), (167, 721126), (266, 452737), (334, 360563), (1169, 103018), (2338, 51509), (2711, 44422), (3173, 37954), (5422, 22211), (6346, 18977)]