78158070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{868423}}^1$

素因数の和:868436

約数の個数: 24

約数和(自身を含む): 203211216

約数和(自身を除く): 125053146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 868423, 1736846, 2605269, 4342115, 5210538, 7815807, 8684230, 13026345, 15631614, 26052690, 39079035, 78158070]

約数ペア:

[(1, 78158070), (2, 39079035), (3, 26052690), (5, 15631614), (6, 13026345), (9, 8684230), (10, 7815807), (15, 5210538), (18, 4342115), (30, 2605269), (45, 1736846), (90, 868423)]