7561330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 15713280

約数和(自身を除く): 8151950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 991, 1090, 1526, 1982, 3815, 4955, 6937, 7630, 9910, 13874, 34685, 69370, 108019, 216038, 540095, 756133, 1080190, 1512266, 3780665, 7561330]

約数ペア:

[(1, 7561330), (2, 3780665), (5, 1512266), (7, 1080190), (10, 756133), (14, 540095), (35, 216038), (70, 108019), (109, 69370), (218, 34685), (545, 13874), (763, 9910), (991, 7630), (1090, 6937), (1526, 4955), (1982, 3815)]