78849990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{292037}}^1$

素因数の和:292053

約数の個数: 32

約数和(自身を含む): 210267360

約数和(自身を除く): 131417370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 292037, 584074, 876111, 1460185, 1752222, 2628333, 2920370, 4380555, 5256666, 7884999, 8761110, 13141665, 15769998, 26283330, 39424995, 78849990]

約数ペア:

[(1, 78849990), (2, 39424995), (3, 26283330), (5, 15769998), (6, 13141665), (9, 8761110), (10, 7884999), (15, 5256666), (18, 4380555), (27, 2920370), (30, 2628333), (45, 1752222), (54, 1460185), (90, 876111), (135, 584074), (270, 292037)]