7216890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2207}}^1$

素因数の和:2326

約数の個数: 32

約数和(自身を含む): 17487360

約数和(自身を除く): 10270470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 2207, 3270, 4414, 6621, 11035, 13242, 22070, 33105, 66210, 240563, 481126, 721689, 1202815, 1443378, 2405630, 3608445, 7216890]

約数ペア:

[(1, 7216890), (2, 3608445), (3, 2405630), (5, 1443378), (6, 1202815), (10, 721689), (15, 481126), (30, 240563), (109, 66210), (218, 33105), (327, 22070), (545, 13242), (654, 11035), (1090, 6621), (1635, 4414), (2207, 3270)]