84145930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1597}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 165680640

約数和(自身を除く): 81534710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 958, 1597, 2395, 3194, 4790, 5269, 7985, 10538, 15970, 17567, 26345, 35134, 52690, 87835, 175670, 764963, 1529926, 3824815, 7649630, 8414593, 16829186, 42072965, 84145930]

約数ペア:

[(1, 84145930), (2, 42072965), (5, 16829186), (10, 8414593), (11, 7649630), (22, 3824815), (55, 1529926), (110, 764963), (479, 175670), (958, 87835), (1597, 52690), (2395, 35134), (3194, 26345), (4790, 17567), (5269, 15970), (7985, 10538)]