30279636

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{1117}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 78886080

約数和(自身を除く): 48606444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 753, 1004, 1117, 1506, 2234, 2259, 3012, 3351, 4468, 4518, 6702, 6777, 9036, 10053, 13404, 13554, 20106, 27108, 30159, 40212, 60318, 120636, 280367, 560734, 841101, 1121468, 1682202, 2523303, 3364404, 5046606, 7569909, 10093212, 15139818, 30279636]

約数ペア:

[(1, 30279636), (2, 15139818), (3, 10093212), (4, 7569909), (6, 5046606), (9, 3364404), (12, 2523303), (18, 1682202), (27, 1121468), (36, 841101), (54, 560734), (108, 280367), (251, 120636), (502, 60318), (753, 40212), (1004, 30159), (1117, 27108), (1506, 20106), (2234, 13554), (2259, 13404), (3012, 10053), (3351, 9036), (4468, 6777), (4518, 6702)]